Changes In Electrical Properties Research Articles

Gas‐Induced Electrical and Magnetic Modulation of Two‐Dimensional Conductive Metal–Organic Framework

AbstractControlled modulation of electronic and magnetic properties in stimuli‐responsive materials provides valuable insights for the design of magnetoelectric or multiferroic devices. This paper demonstrates the modulation of electrical and magnetic properties of a semiconductive, paramagnetic metal−organic framework (MOF) Cu3(C6O6)2 with small gaseous molecules, NH3, H2S, and NO. This study merges chemiresistive and magnetic tests to reveal that the MOF undergoes simultaneous changes in electrical conductance and magnetization that are uniquely modulated by each gas. The features of response, including direction, magnitude, and kinetics, are modulated by the physicochemical properties of the gaseous molecules. This study advances the design of multifunctional materials capable of undergoing simultaneous changes in electrical and magnetic properties in response to chemical stimuli.

Gas-Induced Electrical and Magnetic Modulation of Two-Dimensional Conductive Metal-Organic Framework.

Controlled modulation of electronic and magnetic properties in stimuli-responsive materials provides valuable insights for the design of magnetoelectric or multiferroic devices. This paper demonstrates the modulation of electrical and magnetic properties of a semiconductive, paramagnetic metal-organic framework (MOF) Cu3(C6O6)2 with small gaseous molecules, NH3, H2S, and NO. This study merges chemiresistive and magnetic tests to reveal that the MOF undergoes simultaneous changes in electrical conductance and magnetization that are uniquely modulated by each gas. The features of response, including direction, magnitude, and kinetics, are modulated by the physicochemical properties of the gaseous molecules. This study advances the design of multifunctional materials capable of undergoing simultaneous changes in electrical and magnetic properties in response to chemical stimuli.

Exploring the transformation: High-dosage gamma irradiation's role in tuning structural, optical, and electrical properties of cadmium-doped lead sulfide (PbS) nanoparticles

The effects of gamma irradiation on Cadmium-doped PbS (Cd-PbS) nanoparticles are thoroughly examined in this lattice study. The study sheds light on the changes in structural, morphological, and electrical properties brought about by Cd doping and gamma irradiation by employing a variety of methods such as X-ray diffraction, FESEM imaging, EDAX analysis, Raman spectroscopy, photoluminescence (PL) spectra, and Hall effect measurements. The Cd-doped PbS shows a fluctuating crystallite size as the average size first increases by ∼3 nm and then decreases by ∼3 nm with Cd concentration. This is due to the induced strain by the Cd dopant, which has a smaller ionic radius compared to Pb ions. With Cd substitution, the bandgap of PbS first decreases from 2.29 eV to 2.19 eV and then increases with mild fluctuations. Meanwhile, gamma irradiation causes these changes, decreasing the bandgap from 2.19 eV to 2.03 eV for lower Cd concentrations (x = 0.005) and increasing it to 2.41 eV for higher concentrations (x=0.01). The Hall data shows a wide range shift in electrical characteristics between the cadmium doped gamma-irradiated sample, and the pure sample, PS0. The electrical mobility increases from 6.05 V−1s−1 for PS0 to 4.95×102 V−1s−1 for GPS3 (higher cadmium concentration of x = 0.02), indicating a significant enhancement in which charge carriers can move through the material post-irradiation. Electrical resistivity shows a drastic increase from 4.42×101 Ωcm in PS0 to 9.41×102 Ωcm in GPS3, suggesting a marked increase in electrical conductivity post-irradiation. The findings demonstrate considerable changes in crystal characteristics, morphological transformations, increased crystallinity, and changed electrical properties, showing the promise of gamma-irradiated Cd-doped PbS in advanced optoelectronic device applications.

Exploring the role of impedance spectroscopy in assessing 405nm laser-induced inactivation of saccharomyces cerevisiae.

Impedance spectroscopy was employed to assess the electrical properties of yeast following 405nm laser irradiation, exploring the effects of visible, non-ionizing laser-induced inactivation as a more selective and safer alternative for photoinactivation applications compared to the use of DNA targeting, ionizing UV light. Capacitance and impedance spectra were obtained for yeast suspensions irradiated for 10, 20, 30, and 40min using 100 and 200 mW laser powers. Noticeable differences in capacitance spectra were observed at lower frequencies (40Hz to 1kHz), with a significant increase at 40min for both laser powers. β-dispersion was evident in the impedance spectra in the frequency range of 10kHz to 10MHz. The characteristic frequency of dielectric relaxation steadily shifted to higher frequencies with increasing irradiation time, with a drastic change observed at 40min for both laser powers. These changes signify a distinct alteration in the physical state of yeast. A yeast spot assay demonstrated a decrease in cell viability with increasing laser irradiation dose. The results indicate a correlation between changes in electrical properties, cell viability, and the efficacy of 405nm laser-induced inactivation. Impedance spectroscopy is shown to be an efficient, non-destructive, label-free method for monitoring changes in cell viability in photobiological effect studies. The development of impedance spectroscopy-based real-time studies in photoinactivation holds promise for advancing our understanding of light-cell interactions in medical applications.

First principles study on the time-related properties of 4H-32SiC as an energy converting material of betavoltaic batteries

The radioactive 4H-32SiC is applied as an energy converting material to fabricate high performance betavoltaic batteries. The time-related component change is considered, and the structural, stability and electrical property changes are calculated by density functional theory. As time goes by, the number of 32Si atoms decrease exponentially while the concentration of 32S increases gradually. The Si63PC64 configurations have smaller lattice constants, while the lattices of Si62PSC64 configurations are larger. All Si63PC64 and Si62PSC64 configurations have very small bandgaps indicating the metallic behavior. This suggests that the betavoltaic battery with 4H-32SiC is likely to transform into a Schottky diode over time.

Aspects Regarding of Passive Filters Sustainability for Non-Linear Single-Phase Consumers

The efficient use of electrical energy (an important component of sustainability) has become increasingly important for electrical consumers (industrial and non-industrial) as we face the challenges of climate change and the need to protect the environment. This theme is essential for guaranteeing a secure and sustainable future for both present and future generations. The power quality and the efficiency of electrical energy are connected to each other. Some power quality problems are caused by natural and unpredictable events, but many disturbances affecting power quality are caused by suppliers and consumers. One of the most important parameters in power engineering is the power factor, which indicates the degree of efficient use of electrical energy. Harmonics is the most important dynamic component of power quality, which affects the operation of electrical equipment and, at the same time, reduces the power factor. Harmonic sources in power systems are generally associated with nonlinear loads. To analyze the operating of passive filters (series L, shunt LC, T type LCL), two groups of experiments (relevant consumers were chosen for the industry as well as from the household sector) were carried out with single-phase nonlinear consumers: in the first group of experiments, a variable-frequency drive is used to supply a three-phase induction motor with variable load; in the second group of experiments, compact fluorescent lamps and LED lamps were used. Following the experiments, it was found that the difficulty of calibrating coils (to size a filter), especially the coils with a core, and the change in electrical properties over time for capacitors. For a certain type of consumer, the improvement of the current waveform depends on the type of filter used, the possibility of improving the power factor (to use electrical energy efficiently), and the role of the source impedance, which is particularly important to improve the efficiency of passive filters. Through the appropriate choice of the passive filter, a decrease in the deforming regime is obtained, with a slight decrease in the active power, and by increasing the power factor, a decrease in the losses of electrical energy from the electrical networks is obtained, with direct implications for the emission of greenhouse gases.

Microstructural evolution during the crystallization process of sol-gel derived PbZrO3 nanocomposite thin films

For the application of dielectric materials in energy storage, nanocomposition is one of the effective methods to improve their electric breakdown field strength. In this study, PbZrO3-Al2O3 nanocomposite films were prepared by combined thermal evaporation deposition and a sol–gel method. By changing the annealing time, the crystallization process of PbZrO3 matrix and the formation mechanism of Al2O3 nanoparticles were studied, and the microstructure evolution process of composite films was elucidated. The results indicate that before the final annealing at 700 ℃, Al atoms have diffused into the amorphous PbZrO3 film, and some fine grains of the perovskite phase have been generated at the bottom of the film. As the annealing time increases, the perovskite grains grow along the out of plane direction of the thin film to form columnar grains, and Al atoms diffuse into the perovskite phase lattice; As the annealing time further increases, Al2O3 nanoparticles began to precipitate at the interlayer interfaces of PbZrO3 coating layers, forming a layered distribution. The changes in electric properties with annealing time also demonstrate the microstructural evolution process of the composite film during annealing. Therefore, controlling annealing time is an effective means to control the microstructure and electric properties of composite films prepared by the new method for the application of energy storage.

Energization‐Time Dependence of Electrical Properties of Anodized n‐GaN Grown on Si Substrates

With a view to device applications as a new material, n‐GaN grown on Si substrates is anodized at 4 V in an electrolyte solution for different energization times (15–240 min), and the dependence of the changes in electrical properties on the anodization time is evaluated. Anodization at 4 V increases the resistivity of n‐GaN with increasing energization time. To investigate the origin of the increase in resistivity by anodization, the results of the temperature dependence of the Hall mobility and electron density are discussed. The Hall mobility decreases with increasing energization time. The decrease in Hall mobility is because anodization forms neutral defects and increases neutral‐impurity scattering. The electron density decreases with increasing energization time. The decrease in electron density occurs because anodization deepens the original donor level and generates a deeper level that captures electrons. Thus, anodization changes the electrical properties of n‐GaN grown on Si substrate, and their dependence on energization time is discussed in detail.

Random processes in modeling durability of building and structure

The problem of buildings and structures durability during their long-term operation in aggressive environments is discussed. It is closely connected with the problem of destruction of composite materials as a random process of birth, development, and death of defects at chemical corrosion. The content of the study is to analyze the influence of non-stationary chemical reactions occurring in real conditions on these processes. The analysis is carried out taking into account the incidental physical phenomena affecting corrosion, the most important of which is the diffusion of initial substances and reaction products occurring under different hydrodynamic conditions, i.e., the nature of fluid motion and its pressure which stimulates corrosion. The synthesis of three processes – chemical kinetics, diffusion, and hydrodynamics – allows us to study one of the possible scenarios of corrosion process development as a Markov process based on the statistical theory of the “weakest” link and the joint distribution of the random material and geometric parameters. Numerical analysis of changes in elastic and electrical properties of composite materials under these conditions allows us to substantiate the technology of non-destructive control of changes in the state of the structure. The research results are based on mathematical and statistical modeling.

Atomic force microscopy correlates mechanical and electrical properties of HepG2 cells with curcumin concentration

Hepatocellular carcinoma (HCC) is a highly prevalent cancer with a significant impact on human health. Curcumin, a natural compound, induces cytoskeletal changes in liver cancer cells and modifies the distribution of lipids, proteins, and polysaccharides on plasma membranes, affecting their mechanical and electrical properties. In this study, we used nanomechanical indentation techniques and Kelvin probe force microscopy (KPFM) based on atomic force microscopy (AFM) to investigate the changes in surface nanomechanical and electrical properties of nuclear and cytoplasmic regions of HepG2 cells in response to increasing curcumin concentrations. CCK-8 assays and flow cytometry results demonstrated time- and concentration-dependent inhibition of HepG2 cell proliferation by curcumin. Increasing curcumin concentration led to an initial increase and then decrease in the mechanical properties of nuclear and cytoplasmic regions of HepG2 cells, represented by the Young's modulus (E), as observed through nanoindentation. KPFM measurements indicated decreasing trends in both cell surface potential and height. Fluorescence microscopy results indicated a positive correlation between curcumin concentration and phosphatidylserine translocation from the inner to the outer membrane, which influenced the electrical properties of HepG2 cells. This study provides valuable insights into curcumin's mechanisms against cancer cells and aids nanoscale evaluation of therapeutic efficacy and drug screening.

Computation insights of kagome structure for probing electronic and thermodynamic properties by applying external factors such as strain, spin-orbital coupling, and external magnetic field

In this study, we explored the electronic properties of a two-dimensional (2D) kagome lattice in the presence of an external magnetic field, spin-orbit coupling (SOC), and strain. Our focus was on investigating the energy-dependent behavior of the electronic heat capacity and paramagnetic spin susceptibility in response to changing factors. Employing the Green's function approach, we successfully determined the energy dependence of the electronic heat capacity and paramagnetic susceptibility using the tight-binding model. Notably, at low energies, the electronic heat capacity almost reaches the Schottky anomaly peak, while the paramagnetic susceptibility sharply decreases. Furthermore, we conducted a detailed investigation of the energy-dependent paramagnetic susceptibility and electronic heat capacity of a kagome lattice monolayer, considering the influences of SOC and magnetic field factors. Our investigation of the density of states (DOS) in the presence of SOC suggests that semimetal-to-insulator phase transitions occur. Additionally, throughout our study, we observed variations in the DOS spectrum, indicating the influence of both compressive and tensile strains. We found that these alterations, along with the splitting of levels under different conditions, led to changes in the material's electrical properties.

Fullerene-containing modifier of magnetoactive elastomer

Magnetoactive elastomer is a functional material whose properties are controlled by the parameters of the external magnetic field. A modifier that creates ordered structures with controlled nanoscale morphology is capable of intensifying the ability of a material to transfer charge.The modifier was obtained by dissociating C60 fullerene in eugenol at an elevated temperature in a water bath for 6 h. The fullerene content in the samples was 3.5 g/L. The preparation of 3 groups of modifier solutions to study their properties took 60 days. Two groups included solutions obtained through diffuse dissolution, one group - with an additional mechanical action. A study of rheological, optical and electrical conductivity properties was carried out to assess changes in the structure of the solutions. During the studies, thixotropic deposition of the air capsule was noted in some samples. To describe the hydraulic size of deposited objects, a nonlinear dependence is formulated. Spectral analysis of the solutions revealed differences in the optical properties of the samples obtained by various methods. The optical activity of those that have not been subjected to an additional impact is increasing over time. This causes a change in the solution structure and the conformation of the complexes of the solvent molecular structure and C60. Ultimately, this leads to noticeable changes in electrical conductivity properties. The change in the resistivity values of some samples relative to the solvent is associated with the influence of the formed structural aggregation of fullerene molecules, as well as with several types of polarization interactions. Classification of the influence of conformational and electronic characteristics of solvent molecules made it possible to systematize the factors influencing the solvent dissolving ability. The formation of non-centrosymmetric structures in solutions in the form of fractal aggregates of dissociated fullerene was noted. The approach to describing the model for the formation of a cluster structure is based on the principle of increasing the fractional dimension during the dissociation process. Aggregation, limited by diffusion processes, proceeds to limit the reaction rate; at the final stage, spatial limitation dominates.Studying the molecular dynamics of aggregates formation in various solutions allows improved understanding the principles of a fractal structure formation. The results obtained will be used in the development of conductive functional polymers with controlled properties.

Post-annealing effect of low temperature atomic layer deposited Al2O3 on the top gate IGZO TFT

Electronical properties of top gate amorphous InGaZnO4 thin film transistors (TFTs) could be controlled by post-annealing treatment, which has a great impact on the Al2O3 insulator. To investigate the effect of post-annealing on Al2O3, Al/Al2O3/p-Si MOS capacitoras with Al2O3 films treated under various post-deposition annealing (PDA) temperature were employed to analysis the change of electrical properties, surface morphology, and chemical components by electrical voltage scanning, atomic force microscope (AFM), and x-ray photoelectron spectroscopy (XPS) technologies. After PDA treatment, the top gate TFTs had a mobility about 7 cm2 V−1 s−1 and the minimum subthreshold swing (SS) about 0.11 V/dec, and the threshold voltage (V th) shifted from positive direction to negative direction as the post-annealing temperature increased. Electrical properties of MOS capacitors revealed the existence of positive fixed charges and the variation of trap state density with increasing PDA temperature, and further explained the change of negative bias stress (NBS) stability in TFT. AFM results clarified the increased leakage current, degraded SS, and NBS stability in MOS capacitors and TFTs, respectively. XPS results not only illuminated the origin of fixed charges and the trap density variation with PDA temperatures of Al2O3 films, but also showed the O and H diffusion from Al2O3 into IGZO during post-annealing process, which led to the deviation of V th, the change of current density, and the negative V th shift after positive bias stress in TFTs.

Interpretation of large‐scale, long‐term electrical geophysical monitoring guided by a process simulation

AbstractSurface electrical resistivity tomography (ERT) was used at a waste site to monitor vadose zone changes in electrical properties as a proxy for contaminant flux over a span of 17 years. The BC Cribs and Trenches (BCCT) site at the Hanford site contains 20 disposal trenches and six disposal cribs. Wastes include a large inventory of technetium‐99 and large masses of nitrate and uranium‐238. ERT data were collected along 41 profiles in 2005 to characterize regions of elevated bulk electrical conductivity (BEC) associated with past liquid waste discharges. Previous analyses performed on samples from four boreholes showed a high correlation between nitrate concentration and BEC. In 2022, ERT data were re‐collected along the same profiles and six additional profiles in an area not previously surveyed. Compared to background uncontaminated areas, BEC was higher in contaminated areas at the waste sites. Given the correlation between nitrate concentration and BEC previously found at this site, ERT images show the spatial distribution and relative ionic concentration of vadose zone contaminants at BCCT. Between 2005 and 2022, ERT difference images showed a decrease in BEC surrounding most waste sites, with exceptions where there were known anthropogenic surface changes. An evaluation of recharge‐driven nitrate migration using synthetic flow and transport simulations showed that downward migration causes a decrease in BEC from the decrease in ionic strength at the trailing end of the plume where contaminants migrated downward. From this, we interpret ERT difference images as showing the predominant regions of downward ion flux.

Probing underlying biophysical mechanisms of electrical properties change by pathogenesis at the microscopic cellular level

The electrical properties of human tissue have significant potential as biophysical markers in clinical applications, as they can indicate biochemical/biophysical changes occurring at the cellular and extracellular levels. Magnetic resonance electrical properties tomography (MR-EPT) provides a noninvasive approach for extracting pixel-wise electrical properties by processing the B1 field mapping data. However, our current understanding of the biophysical mechanisms underlying changes in electrical properties at the microscopic cellular level during pathogenesis remains incomplete. In this study, an inhomogeneous liver model was developed to establish a linear correlation between fat fraction and electrical properties. We further fit the correlation of liver phantoms with different fat fractions of 0%, 1%, 9%, 17%, 25%, 30%, and 50% (R2 > 0.93). In addition, an inhomogeneous liver phantom was fabricated and measured through MR-EPT at 128 MHz (3 T). The outcomes of this research have the potential to bridge the gap between microscopic lesions and pixel-wise MR-EPT images, offering a feasible method for extracting electrical properties through fat quantification techniques like MRI-Dixon technique.

Influence of electrode placement depth on thermal performance of electrically conductive concrete: Significance of threshold voltage for long-term stability

Snow and ice accumulation on pavements pose formidable challenges for transportation agencies in cold regions, resulting in diminished traffic speed, traffic flow, and heightened accident risk during winter. While electrically-conductive concrete (ECON) heated pavement systems (HPS) have emerged as an ecologically-sound and cost-effective snow and ice-removal solution, a lack of identification of critical design parameters for ECON HPS impedes the development of precise design criteria for this technology. This research endeavors to comprehensively elucidate the heating process of electrically-conductive concrete (ECON) slabs and to scrutinize how the depth of electrode placement influences thermal performance. The investigation reveals that the electrode-concrete interface zone serves as the predominant heat source for ECON HPS, and if shallower electrode placement depths are used, the surface temperature increase rate of ECON slabs is enhanced, optimizing cost-effective operation. The study also establishes a threshold voltage level for ECON slabs, beyond which significant changes in electrical properties yield relatively ineffective temperature increase rates. The study found 16 VAC and 425 W/m² to be threshold values for the specific ECON slab system studied. These compelling findings offer valuable insights for future ECON slab design and implementation, ensuring efficient and practical snow-removal applications and benefiting transportation agencies and the broader community.

Study of electronic and magnetic properties of Mn-doped KNbO3: A first-principles approach

Changes in the electronic structure of Mn-doped KNbO3 have been studied by first-principles calculations, using the projector-augmented-wave method, within the generalized gradient approximation with on-site Hubbard-U potential (GGA + U), for the exchange-correlation potential. In our study, we analyze different Mn-dopant concentrations, namely 2.5, 5, and 10 %, with Mn entering Nb, K or both sites. Our results show that all doped structures acquire a ferromagnetic character. When Mn enters in Nb or K sites, the structures acquire a metallic character and when Mn enters in both Nb and K, the structures conserve a semiconductor character. The site-decomposed partial density of states shows that the metallic character comes from an up-shift in energy of O-p orbitals when Mn enters Nb sites and a down-shift energy when Mn enters K sites. Furthermore, when Mn enters in both Nb and K sites, a combination of the former cases takes place, resulting a structure with a semiconductor character. Analyzing the formal oxidation states of component atoms allows us to explain changes in electrical and magnetic properties.

Role of chloride on the instability of blue emitting mixed-halide perovskites

Although perovskite light-emitting diodes (PeLEDs) have seen unprecedented development in device efficiency over the past decade, they suffer significantly from poor operational stability. This is especially true for blue PeLEDs, whose operational lifetime remains orders of magnitude behind their green and red counterparts. Here, we systematically investigate this efficiency-stability discrepancy in a series of green- to blue-emitting PeLEDs based on mixed Br/Cl-perovskites. We find that chloride incorporation, while having only a limited impact on efficiency, detrimentally affects device stability even in small amounts. Device lifetime drops exponentially with increasing Cl-content, accompanied by an increased rate of change in electrical properties during operation. We ascribe this phenomenon to an increased mobility of halogen ions in the mixed-halide lattice due to an increased chemically and structurally disordered landscape with reduced migration barriers. Our results indicate that the stability enhancement for PeLEDs might require different strategies from those used for improving efficiency.Graphical

Changes in Microstructure, Mechanical and Electrical Properties with Progress of Cold Wire-Drawing for AA1070

Commercial AA1070 alloy for electrical wire is severely deformed by the drawing process when a rod with a diameter of 2 mm is greatly reduced to 0.4 mm by multi-pass. Changes in the microstructure, mechanical properties, and electrical properties of the Al alloy during the wire-drawing process were investigated in detail. The as-drawn Al wires showed a deformation structure in which the grains are greatly elongated in the drawing direction, even though recovery and/or partial recrystallization occurred more actively in the specimens which had more than 84% in reduction of cross-sectional area (<i>R<sub>A</sub></i>). In addition, the fraction of high angle grain boundaries tended to increase with the increase of <i>R<sub>A</sub></i>. For all drawn specimens, the fiber texture of the {110}<111> and {112}<111> components was mainly developed, and their maximum intensity tended to increase with increasing <i>R<sub>A</sub></i>. Recrystallization texture of (001)[100] and (110)[001] began to appear at an <i>R<sub>A</sub></i> higher than 84%. The hardness tended to increase with increasing <i>R<sub>A</sub></i> due to work hardening. In particular, increasing <i>R<sub>A</sub></i> to 84% resulted in a great rise in hardness, accompanied by a distinct non-uniformity in hardness in the thickness direction. However, the average hardness hardly changed at <i>R<sub>A</sub></i> above 84%, even when <i>R<sub>A</sub></i> was increased to 96%. The strength also tended to increase stepwise as <i>R<sub>A</sub></i> increased, very similar to the change in hardness. The specimen with an <i>R<sub>A</sub></i> of 93% showed the highest tensile strength of 192 MPa, 2.8 times higher than that of the specimen before drawing. The electric conductivity did not decrease significantly, even with extreme increases in <i>R<sub>A</sub></i>, and remained at an average value of 61.6 %IACS.

Effect of CNT on the Physical and Electrical Properties of CNT/UHMWPE Nanocomposite Sensor

Nano Composites Polymer represents a class of multifunctional sensors that can effectively respond to changes in electrical properties when subjected to external forces acting on their physical characteristics. The research aims to develop nanocomposite polymer sensors that can respond well and be easily molded. The experimental process involved mixing Ultra-high-molecular-weight polyethylene (UHMWPE) with 1%, 4%, and 7wt% of carbon nanotubes (CNT) using the hot pressing method, leading to remarkable improvements in the electrical and mechanical properties of the composite polymers. The distribution patterns of CNT at different weight ratios showed that 4 wt% exhibited a more desirable and uniform distribution. However, at 1 wt%, the amount of CNT was insufficient, resulting in scattering and disconnection. On the other hand, at 7 wt%, the CNT distribution appeared to be densely bundled in some areas, leading to detrimental effects on the mechanical and electrical properties, as well as the electrical percolation threshold of the composites. Regarding the mechanical properties test, significant improvements were found at 4 wt% for the tensile strength, but when the filler content exceeded 4 wt%, there was a reduction in the tensile strength of the CNT/UHMWPE composites. Additionally, the change in electrical resistance based on the physical characteristics was examined by varying the percentage of CNT added to UHMWPE through compression and bending tests. The compression tests were conducted using weights ranging from 0 to 10 kg, and the bending tests were performed with angles from 0° to 40° degrees. In terms of the test results, however, with 4% and 7% wt% CNT filler, the electrical resistance values could be successfully measured by a multimeter. The electrical percolation threshold was found to be very good at 4 wt%. For the compression testing results, the resistance values ranged from approximately 27.329 to 32.389 KΩ for the 4 wt% filler and from 0.504 to 0.552 KΩ for the 7 wt% filler. As for the bending testing, the resistance values ranged from approximately 4.019 to 4.044 KΩ for the 4 wt% filler and from 0.427 to 0.432 KΩ for the 7 wt% filler.