Abstract
AbstractAdvanced two‐dimensional nanosheets that promote the dynamic transportation and storage capacity of ions are significant for high‐performance electrochemical capacitors (ECs). However, such materials often possess a low energy density. We have developed an ordered heteroarchitecture of molybdenum disulfide‐carbon nanotubes (MoS2‐CNTs) in which CNTs are vertically grafted within a MoS2 framework by C−Mo covalent bonds. Benefiting from this in situ vertical bridge, high‐speed interlaminar conductivity, unimpeded ion‐diffusion channels and sufficient pseudocapacitive reactivity, the MoS2‐CNTs presents ultralarge capacitance (5485 F g−1) and good structural stability in potassium hydroxide electrolyte. Moreover, the all‐unified solid‐state flexible ECs obtained through direct‐write printing construction deliver high energy density (226 mWh g−1), good capacitance (723 F g−1) and stable high/low‐temperature operating ability, which can power a wearable health‐monitoring device.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
