Polar Molecules Research Articles

Convergence of the many-body expansion with respect to distance cutoffs in crystals of polar molecules: Acetic acid, formamide, and imidazole.

The many-body expansion, where one computes the total energy of a supersystem as the sum of the dimer, trimer, tetramer, etc., subsystems, provides a convenient approach to compute the lattice energies of molecular crystals. We investigate approximate methods for computing the non-additive three-body contributions to the crystal lattice energy of the polar molecules acetic acid, imidazole, and formamide, comparing to coupled-cluster singles, doubles, and perturbative triples [CCSD(T)] level benchmarks. Second-order Møller-Plesset perturbation theory (MP2), if combined with a properly damped Axilrod-Teller-Muto dispersion potential, displays excellent agreement with CCSD(T) at a substantially reduced cost. Errors between dispersion-corrected MP2 and CCSD(T) are less than 1 kJ mol-1 for all three crystals. However, the three-body energy requires quite large distance cutoffs to converge, up to 20Å or more.

Hierarchical porous carbon spheres using nano-ZnO as a template to remove benzene and ethyl acetate

The treatment of volatile organic compounds emitted from the paint and coatings industry is a challenge. In this study, porous carbon spheres (PCSs) with a diameter of about 1mm were successfully prepared via the phase inversion followed by charring with nano-ZnO as the template to adsorb VOCs. Nano-ZnO prepared in situ was adapted to tailor the structure and chemical properties of PCSs, and commercial nano-ZnO was used for comparison. The resultant PCSs possessed a high surface area and favorable hierarchical porous structure. Adsorption of benzene and ethyl acetate from the paint and coatings industry can be used to evaluate the adsorption properties of PCS. Due to the doping of different amount of in-situ nano-ZnO, the specific surface area increased and the pore size decreased, which accelerated the mass transfer and had a good adsorption effect. In particular, the adsorption capacity of PCSs-2 to benzene reached 459.6mg/g. At the same time, due to the abundance of oxygen-containing functional groups on the PCSs surface, hydrogen bonds could be formed with polar molecules, thus achieving a good adsorption effect on polar VOCs. The simultaneous adsorption mechanism of benzene and ethyl acetate was also defined. These results suggested that PCS would be ideal for the removal of VOCs from the paint and coatings industry.

A self-assembly capsule-like solvation structure electrolyte for lithium metal batteries

The localized high-concentration electrolyte can be achieved by diluting a high-concentration electrolyte with an anti-solvent, which inherits the original solvation structural characteristics and reduces harmful interfacial reactions, resulting in an electrolyte with unique functions suitable for lithium metal batteries. Here, we design a localized high-concentration electrolyte with a capsule-like solvation structure and non-flammable properties to obtain stable-cycle and safe lithium metal batteries. The weak coordination and dipole-dipole interactions of fluorinated ether molecules promote the self-assembly of capsule-like solvated sheaths, encapsulating cations/anions and polar solvent molecules within the solvation sheath, which improves the oxidative stability of the electrolyte system and promotes the reduction of anions. A high-quality solid electrolyte layer was derived at the electrode interfaces, leading to rapid Li+ transport and dendrite-free lithium deposition. Consequently, a Coulombic efficiency of 99.7% is achieved, and the assembled Li||NCM811 battery exhibits a long cycle life of more than 400 cycles at 0.5C with a capacity retention of 83%. This work provides a promising approach for developing non-flammable electrolytes suitable for high-voltage lithium metal batteries.

Quantum Otto Heat Engine Using Polar Molecules in Pendular States

Quantum heat engines (QHEs) are established by applying the principles of quantum thermodynamics to small−scale systems, which leverage quantum effects to gain certain advantages. In this study, we investigate the quantum Otto cycle by employing the dipole−dipole coupled polar molecules as the working substance of QHE. Here, the molecules are considered to be trapped within an optical lattice and located in an external electric field. We analyze the work output and the efficiency of the quantum Otto heat engine (QOHE) as a function of various physical parameters, including electric field strength, dipole−dipole interaction and temperatures of heat baths. It is found that by adjusting these physical parameters the performance of the QOHE can be optimized effectively. Moreover, we also examine the influences of the entanglement and relative entropy of coherence for the polar molecules in thermal equilibrium states on the QOHE. Our results demonstrate the potential of polar molecules in achieving QHEs.

Experimental studies on the physical and mechanical properties of modified silica/graphene reinforced polyamide6/copolyester elastomer blend nanocomposites

AbstractCompatibility of epoxy extrusion and injection molding was used to create a series of polyamide6 (PA6)/ copolyester elastomer (CoPe)/nano‐silica (nS) and graphene nanoplatelets (nG) composites. The impact of surface‐modified nanofillers and loading on the composites' physical and mechanical properties were investigated. As a consequence, PA6/CoPe blend with silane‐treated nS and nG composites had a slight drop in elongation but a significant gain in strength and modulus than PA6/CoPe blend. The interlaminar shear strength of the nG‐filled PA6/CoPe blend was increased by up to 33.5%, a maximum of 37.55 MPa, with a 1.5 wt% nG loading. With the 1.5 wt% nG loading on the blend surface, the ep resin compatibilizer assisted in interfacial bonding between the matrix and nanoparticles. The impact strength of the PA6/CoPe blend was found to be greater due to the existence of a tougher PA6 matrix, which was subsequently increased by the addition of nS filler reinforcement in the PA6/CoPe/nS composite. The addition of 1.5 wt% of nG in PA6/CoPe blend improved the tensile strength and elastic modulus by 15.8% and 15.1% compared to PA6/CoPe blend, respectively. Scanning electron microscopic studies revealed that the composite had a continuous PA6 phase and a dispersed CoPe phase. The nS and nG particles were embedded in the PA6/CoPe blend exclusively at 1.5 wt% loading. Microstructure analysis reveals a strong contact between the silane‐treated nS and nG and the polar PA molecules, and it may be responsible for the increased mechanical properties.Highlights 1.5 wt% nanoplatelets (nG) boosted tensile strength by 15.8% in polyamide6/copolyester elastomer blend. nG addition increased elastic modulus by 15.1% in the composite. Nano‐silica reinforcement enhanced impact strength with tough polyamide6 matrix. Silane‐treated nano‐silica and nG improved mechanical properties via strong bonds. Slight reduction in elongation observed with nanofiller addition.

Optimizing Molecular Passivation in MAPbI3 Perovskites: Impact of Dipole Moments and Structural Parameters.

In the realm of perovskite materials, organic molecules situated at the A site play a critical role in stabilizing the structure through specific orientations and weak interactions with the inorganic framework. These polar interactions significantly influence the optoelectronic properties of perovskites, and the introduction of polar molecules can disrupt the inherent polarization, thereby altering the material performance. The research primarily focuses on the relationship between the length and width of these organic cations and their polar inductive effects. Overall, the interplay between the chain length, molecular width, and dipole moments was shown to significantly affect the lifetime of MAPbI3 materials. Key findings indicate that non-radiative recombination, which is a major energy loss mechanism in solar cells, is intrinsically linked to the variations of hydrogen bonds and PbI6 octahedral distortion. The analysis revealed a strong negative correlation between octahedral angles, highlighting the complex relationship between these variables and their collective effects on charge carrier dynamics.

Nitrogen regulation in polyester-based carbons and adsorption of gaseous benzene and ethyl acetate.

Nitrogen doping effectively improves the adsorption properties of activated carbons towards volatile organic compounds (VOCs); however, the role of nitrogen elements with various chemical valence states need further evaluation. In this work, waste polyester fabrics were used as a low-cost source to prepare activated carbon, and melamine, pyridine, dimethylamine, and pyrrole were selected as nitrogen sources to compare their nitrogen-doping ability. The adsorption of low-concentration benzene and ethyl acetate on the resultant carbons and the effects of nitrogen, including its valence states and contents, were investigated. Characterizations showed that the nitrogen contents of carbons after doping with melamine (C-M), pyridine (C-P), dimethylamine (C-D), and pyrrole (C-Y) increased, while their corresponding specific surface areas were about 32.6%, 72.2%, 142% and 14.3%, respectively, of the original carbon value of 188.7 cm2 g-1. Dynamic breakthrough experiments verified the increase in adsorbed amounts of both non-polar benzene and polar ethyl acetate molecules, with a more significant enhancing effect on benzene. The specific surface area and pore volume mainly contribute to the adsorbed amounts. Regarding the influence of nitrogen-containing functional groups, pyridinic nitrogen was more conducive to benzene adsorption under dry conditions because of the stronger π-π interaction and N-H hydrogen bond; however, its water resistance was inferior to that of pyrrolic nitrogen. Saturated C-P can be effectively regenerated and the adsorbed capacity of benzene remained about 75% after five adsorption cycles. The increased adsorbed amount and super regeneration property identify pyridine as a nitrogen source with priority consideration in the nitrogen modification of activated carbons for VOC adsorption.

Exploring the Differences in Self‐Assembly Behavior, Structure, and Properties of Two Novel Pentanuclear Zinc (II) Salamo‐Type Complexes Possessing Solvent Effect

ABSTRACTA salamo‐type biscompartmental ligand was successfully prepared. On this basis, two novel pentanuclear zinc (II) salamo‐type complexes possessing solvent effect were self‐assembled successfully with different zinc (II) salts: [Zn5(L)2(μ‐OAc)2(CH3COCH3)] (1) and [Zn5(L)2(μ‐OAc)2(CH3CN)] (2). Complex 1 contains two fully deprotonated (L)4− units, five Zn(II) atoms, two coordinating acetate anions, and one coordinating acetone molecule. The zinc (II) atoms are all in a slightly distorted triangular bipyramidal geometrical configurations. Complex 2 consists of two fully deprotonated (L)4− units, five zinc (II) atoms, two coordinating acetate anions and a coordinating acetonitrile molecule. The different structures of the self‐assembling complexes may be attributed to various solvent effects applied in the self‐assembly. As a result, the acetate anions are involved in bridging coordination, thereby expanding the distance between secondary building units (SBUs). In addition, polar nonprotonic solvents, especially acetonitrile and acetone molecules, were involved in the coordination process. Finally, the reaction sites and intermolecular interactions were further discussed by MEP, IRI, and Hirshfeld surfaces, and their fluorescence properties were explored.

Schottky Interface Engineering in Ti3C2Tx/ZnS Organic Hydrogels for High‐Performance Multifunctional Flexible Absorbers

AbstractWith the rapid advancement of wearable electronics, soft robotics, and camouflage technologies, there is an urgent demand for flexible, multifunctional electromagnetic wave absorbing materials. Traditional absorbers, including metal‐ and carbon‐based materials, often lack the flexibility required for such applications. In this work, a novel strategy is proposed for developing a flexible absorber by combining a conductive filler with a Schottky heterogeneous interface and a polymer network framework. Ti3C2Tx MXene is modified with ZnS via a low‐temperature hydrothermal method, forming a Ti3C2Tx/ZnS composite. This composite is subsequently embedded in a copolymer matrix of polyvinyl alcohol (PVA) and acrylamide (AAm), dispersed in a binary water‐glycerol solution. The Schottky interface between Ti3C2Tx and ZnS enhances electron transfer at the heterophase boundary, significantly improving interface polarisation. Simultaneously, interactions between water and glycerol restrict the rotation of polar molecules under external electromagnetic fields, optimising polarisation loss within the gel. Experimental results demonstrate that the Ti3C2Tx/ZnS gel achieves a minimum reflection loss (RLmin) of −43.76 dB at 8.79 GHz, with an effective absorption bandwidth (EAB) covering the entire X‐band. Additionally, the gel exhibit exceptional stretchability, frost resistance, shape adaptability, and photothermal conversion properties.

Polar Molecule Intercalation to Weaken P2─S Bonding in MnPS3 Toward Ultrahigh-Capacity Sodium Storage.

Layered transition metal trithiophosphates (TMPS3, TM = Mn, Fe, Co, etc.) with high theoretical capacity (>1300 mAh g-1) are potential anode materials for sodium-ion batteries (SIBs). However, the strong bonding between P2 dimers and S atoms in TMPS3 hinders the efficient alloying reaction between P2 dimers and Na+, resulting in practical capacities much lower than theoretical values. Herein, a polar molecule diisopropylamine (DIPA) is intercalated into MnPS3 for the first time to improve the sodium storage performance effectively. Theoretical calculations show that the electron transfer between DIPA and MnPS3 induces more delocalized S p states and weaker P─S bonds, significantly enhancing the electrochemical activity and sodiation/desodiation reaction kinetics. Moreover, the expanded interlayer spacing from 6.48 to 10.75 Å enables faster Na+ diffusion and more active sites for Na+ adsorption. As expected, the DIPA-MnPS3 exhibits an ultrahigh capacity of 1,023 mAh g-1 at 0.2 A g-1 and excellent cycling performance (≈100% capacity retention after 4200 cycles at 10 A g-1), far outperforming those metal thiophosphates anodes reported for SIBs. Interestingly, in situ and ex situ characterizations reveal a quasi-topological intercalation mechanism of DIPA-MnPS3. This work provides a novel strategy for the design of high-performance anode materials for SIBs.

Efficient implementation of quantum permutation algorithm using a polar SrO molecule in pendular states

Quantum algorithms offer more enhanced computational efficiency in comparison to their classical counterparts when solving specific tasks. In this study, we implement the quantum permutation algorithm utilizing a polar molecule within an external electric field. The selection of the molecular qutrit involves the utilization of field-dressed states generated through the pendular modes of SrO. Through the application of multi-target optimal control theory, we strategically design microwave pulses to execute logical operations, including Fourier transform, oracle U f operation, and inverse Fourier transform within a three-level molecular qutrit structure. The observed high fidelity of our outcomes is intricately linked to the concept of the quantum speed limit, which quantifies the maximum speed of quantum state manipulation. Subsequently, we design the optimized pulse sequence to successfully simulate the quantum permutation algorithm on a single SrO molecule, achieving remarkable fidelity. Consequently, a quantum circuit comprising a single qutrit suffices to determine permutation parity with just a single function evaluation. Therefore, our results indicate that the optimal control theory can be well applied to the quantum computation of polar molecular systems.

Magnetoelectric Coupling in a Mn4Na-Organic Complex under Pulsed Magnetic Fields up to 73 T.

Research on the magnetoelectric (ME) effect (or spin-electric coupling) in molecule-based magnetic materials is a relatively nascent but promising topic. Molecule-based magnetic materials have diverse magnetic functionalities that can be coupled to electrical properties. Here we investigate a realization of ME coupling that is fundamental but not heavily studied─the coupling of magnetic spin level crossings to changes in electric polarization. A mixed-valence Mn4Na complex with a total ground-state spin S = 5/2 under zero magnetic field and S = 17/2 under high magnetic field undergoes a cascade of ground-state level crossings of the Sz states with increasing magnetic field. Magnetization and electrical polarization measurements under pulsed magnetic fields up to 73 T show that each spin level crossing is accompanied by a significant change in electric polarization that is an even function of the applied magnetic field. A molecular Hamiltonian describing antiferromagnetic exchange in a distorted tetrahedron of three MnIII and one MnII ions matches the data well. We conclude that the ME coupling is caused by magnetostriction within the polar molecule as it distorts to lower its magnetic exchange energy.

Enhanced Control of Single-Molecule Emission Frequency and Spectral Diffusion.

The Stark effect provides a powerful method to shift the spectra of molecules, atoms, and electronic transitions in general, becoming one of the simplest and most straightforward ways to tune the frequency of quantum emitters by means of a static electric field. At the same time, in order to reduce the emitter sensitivity to charge noise, inversion symmetric systems are typically designed, providing a stable emission frequency with a quadratic-only dependence on the applied field. However, such nonlinear behavior might be reflected in correlations between the tuning ability and unwanted spectral fluctuations. Here, we provide experimental evidence of this trend using molecular quantum emitters in the solid state cooled down to liquid helium temperatures. We finally combine the electric field generated by electrodes, which is parallel to the molecule's induced dipole, with optically excite long-lived charge states acting in the perpendicular direction. Based on the anisotropy of the molecule's polarizability, our two-dimensional control of the local electric field allows us not only to tune the emitter's frequency but also to sensibly suppress the spectral instabilities associated with field fluctuations.

Entanglement and iSWAP gate between molecular qubits.

Quantum computation and simulation rely on long-lived qubits with controllable interactions. Trapped polar molecules have been proposed as a promising quantum computing platform, offering scalability and single-particle addressability while still leveraging inherent complexity and strong couplings of molecules1-5. Recent progress in the single quantum state preparation and coherence of the hyperfine-rotational states of individually trapped molecules allows them to serve as promising qubits6-11, with intermolecular dipolar interactions creating entanglement12,13. However, universal two-qubit gates have not been demonstrated with molecules. Here we harness intrinsic molecular resources to implement a two-qubit iSWAP gate using individually trapped X1Σ+ NaCs molecules. By allowing the molecules to interact for 664 μs at a distance of 1.9 μm, we create a maximally entangled Bell state with a fidelity of 94(3)% in trials in which both molecules are present. Using motion-rotation coupling, we measure residual excitation of the lowest few motional states along the axial trapping direction and find them to be the primary source of decoherence. Finally, we identify two non-interacting hyperfine states within the ground rotational level in which we encode a qubit. The interaction is toggled by transferring between interacting and non-interacting states to realize an iSWAP gate. We verify the gate performance by measuring its logical truth table.

Research on the Adsorption Performance of Zeolites for Dimethyl Ether

The purification and removal of polar impurities in olefin feedstocks is crucial for downstream deep processing, and adsorption is the main method for deep purification of such impurities. This article takes dimethyl ether, a typical oxygen-containing compound impurity in MTOs, as a polar impurity molecule, and LTA and FAU topological zeolites as research objects. The influence of zeolite topology, morphology, skeleton silicon–aluminum (Si/Al) ratio, and ion type on the adsorption and removal of trace dimethyl ether was investigated by XRD, SEM, XRF, and nitrogen adsorption–desorption methods. The FAU topological zeolites show a better adsorption performance for dimethyl ether owing to their larger specific surface area and unobstructed pores compared with LTA zeolites. Among FAU topological zeolites, the NaX zeolite a with lower framework silica–alumina ratio has the highest adsorption capacity for dimethyl ether. Magnesium ion exchange on NaX zeolites (MgNaX) reduce the specific surface area and adsorption capacity of the NaX zeolite. However, after forming with alumina as a binder, the adsorption capacity of the MgNaX–Al2O3 adsorbent is about 13% higher than that of the NaX–Al2O3 adsorbent without Mg ion exchange. This may be due to the decomposition of residual organic Mg salts in the Mg ion exchange samples during high-temperature calcination, resulting in a larger specific surface area for the formed adsorbent. Further characterization of NH3–TPD and CO2–TPD shows that Mg ion exchange weakens the acid–base active sites on the adsorbent surface. The reduction in acid–base sites reduces the occurrence of side reactions such as polymerization and isomerization caused by the exothermic adsorption of olefins on adsorbents. Repeated adsorption data show that the formed adsorbent has excellent regeneration–adsorption performance.

Microglia drive diurnal variation in susceptibility to inflammatory blood-brain barrier breakdown.

The blood-brain barrier (BBB) is critical for maintaining brain homeostasis but is susceptible to inflammatory dysfunction. While transporter-dependent efflux of some lipophilic substrates across the BBB shows circadian variation due to rhythmic transporter expression, basal transporter-independent permeability and leakage is nonrhythmic. Whether daily timing influences BBB permeability in response to inflammation is unknown. Here, we induced systemic inflammation through repeated LPS injections either in the morning (ZT1) or evening (ZT13) under standard lighting conditions; we then examined BBB permeability to a polar molecule that is not a transporter substrate, sodium fluorescein. We observed clear diurnal variation in inflammatory BBB permeability, with a striking increase in paracellular leak across the BBB specifically following evening LPS injection. Evening LPS led to persisting glia activation as well as inflammation in the brain that was not observed in the periphery. The exaggerated evening neuroinflammation and BBB disruption were suppressed by microglial depletion or through keeping mice in constant darkness. Our data show that diurnal rhythms in microglial inflammatory responses to LPS drive daily variability in BBB breakdown and reveal time of day as a key regulator of inflammatory BBB disruption.

Investigating the impact of ITO substrates on the optical and electronic properties ofWSe2monolayers.

Two-dimensional (2D) materials, particularly transition metal dichalcogenides (TMDCs), have gathered significant attention due to their interesting electrical and optical properties. Among TMDCs, monolayers of WSe2exhibit a direct band gap and high exciton binding energy, which enhances photon emission and absorption even at room temperature. This study investigates the electronic and optical properties of WSe2monolayers when they are mechanically transferred to indium tin oxide (ITO) substrates. ITO is a transparent conducting electrode (TCE) used in many industrial opto-electronic applications. Samples were mechanically transferred under ambient conditions, consequently trapping an adsorbate layer of atmospheric molecules unintentionally between the monolayer and the substrate. To reduce the amount of adsorbates, some samples were thermally annealed. Atomic force microscopy (AFM) confirmed the presence of the adsorbate layer under the TMD and its partial removal after annealing. X-ray photoelectron spectroscopy (XPS) confirmed the presence of carbon species among the adsorbates even after annealing. Photoluminescence (PL) measurements show that WSe2remains optically active on ITO even after annealing. Moreover, the luminescence intensity and energy are affected by the amount of adsorbates under the WSe2monolayer. Scanning Tunnelling Spectroscopy reveals that the TMD monolayer is n-doped, and that its band edges form a type I band alignment with ITO.. Surface potential measurements show a polarity change after annealing, indicating that polar molecules, most likely water, are being removed. This comprehensive study shows that a TCE does not quench WSe2luminescence even after a prolonged thermal annealing, although its optical and electronic properties are affected by unintentional adsorbates. These findings provide insights for better understanding, controlling, and design of 2D material heterostructures on TCEs.

Machine learning approaches for modelling of molecular polarizability in gold nanoclusters

The polarizability of molecules describes their response to an external electric field. It quantifies the ability of a system to form an induced dipole moment when subjected to an electric field. In this work, we investigated isotropic polarizability and anisotropy in the polarizability of gold nanoclusters using various machine-learning algorithms. We utilized high-order invariant descriptors based on spherical harmonics, integrated with machine-learning models like artificial neural network, Gaussian process regression, and kernel ridge regression. Our results demonstrate the efficacy of machine-learning in accurately predicting the polarizability of gold nanoclusters. We find that ANN-based model performs better than the other models.

Characterization of the Tensile Properties and Nanoscale Phase Structures of Modified Asphalts and Their Aging Behavior.

This study focuses on exploring tensile properties and nanoscale phase structures of different modified asphalts, and their aging behavior. For this, one virgin asphalt and three modified asphalts, namely, 4% SBS-modified asphalt, 2% SBS and 20% crumb rubber (CR) composite asphalt, and 4% SBS and 2%TiO2 composite asphalt, were prepared and investigated using the force-ductility test and atomic force microscopy (AFM). Also, detailed experiments of short-term (STA) and long-term (LTA) aging were conducted to obtain aged asphalt specimens. The results showed that a ductile fracture was found for the three modified asphalts. However, for the activation energy, SBS asphalt and SBS&TiO2 asphalt were 2.87 times and 3.31 times that of SBS&CR asphalt, respectively. This demonstrates that the activation of the SBS polymer phase requires more energy during the stretching process when the rubber powder is not present. SBS&CR asphalt and SBS&TiO2 asphalt showed better tensile properties and aging resistance in terms of the quantitative results of tensile property indicators, indicated by a larger value of fracture ductility, tensile compliance, and the toughness ratio under the same aging condition. According to the AFM results, SBS modifier had little effect on the phase structure of virgin asphalt, while TiO2 modifier increased the number of bee phases and made their distribution more uniform, indicating the formation of a more stable phase structure system. This may contribute to its better tensile properties and aging resistance. Moreover, TiO2 molecules inhibited the aggregation behavior of polar molecules during the aging process, which led to a reduction in surface roughness. By comparison, the effect of aging on the phase structure of SBS&CR asphalt was more significant among the three modified asphalts. This result can be attributed to the interaction between rubber powder particles and asphalt.

Hypothesis: A sustainable dynamic anti-icing surface with the potential for rapid rechargeability

Ice accumulation poses significant challenges across numerous industries. While dynamic anti-icing surfaces (DAIS) have shown potential in mitigating ice formation and adhesion, their practical use is often limited by the rapid diffusion of liquids and lack of reusability. Overcoming these limitations is crucial to addressing the environmental and economic issues related to ice management. In this study, we introduce a novel approach by incorporating β-cyclodextrin (β-CD) into polydimethylsiloxane (PDMS) silicone rubber, enabling the creation of a sustainable DAIS with the potential of rapid rechargeability. The multiple hydroxyl groups present on the outer surface of β-CD facilitate dipole–dipole interactions and hydrogen bonding, particularly with polar molecules like ethanol and isopropanol. This transforms the surface into a rechargeable system, capable of restoring its low ice adhesion functionality within just 10 min after liquid replenishment. When ice forms on the surface, the system dynamically responds to environmental changes via concentration gradients, controlling the release of liquids and altering surface characteristics. These retained liquids effectively lower the freezing point, melt the ice, and disrupt the ice structure, converting the solid–liquid interface into a liquid–liquid interface. The DAIS effectively alter the ice-substrate interaction and enhance performance at temperatures as low as −18 ℃. By optimizing the β-CD mass ratio and liquid treatments, especially with isopropanol, we achieved an ultra-low ice adhesion strength of 0.6 kPa, which remains stable even after 35 days. This study presents a significant advancement in the development of sustainable, rapidly rechargeable DAIS, offering immense potential for applications in various industries.