A high-spintronic helix metal-organic chain as a high-output triboelectric nanogenerator material for self-powered anticorrosion

Triboelectric Nanogenerators Assembled by Cobalt(II) Coordination Polymer Incorporated Composite Films and their Application for Self‐Powered Anticorrosion

“…Zn 2 + , Cu 2 + ), which is closely related to its unique electronic structure and shielding effect of Co 2 + . [45,46] However, it is difficult to prepare large-sized, uniform and stable pure CP films. As a result, we are inclined to combine CP with organic polymers to form composite films, which could improve film uniformity on the one hand, and on the other, modify the surface of CP simply and regularly, so that the charge density can accumulate a higher initial value in a short time and have a larger stable current in the process of contact electrification, thereby providing an improvement scheme for the general low current of TENG.…”

Rational Construction of Metal Organic Framework Hybrid Assemblies for Visible Light-Driven CO2 Conversion

“…Typically, the photocatalytic CO 2 reduction process mainly includes light harvesting, the separation/transfer of photogenerated electron carrier, and the adsorbed/activated CO 2 molecules . As a central part of MOF/g-C 3 N 4 composites, MOFs are easier to achieve a precise regulation of target characteristics. , The reactive sites of photocatalysts can be constructed by selecting preset organic linkers or metal cations/clusters , to achieve the purpose of adsorption and activation of CO 2 molecules via stabilizing the reaction intermediates and reducing the energy barrier. In addition, highly conjugated organic linkers like pyrene, anthracene, perylene, and porphyrin can also be conducive to the intramolecular charge-transfer process. , The introduction of functional groups (−NH 2 , −OH, etc.)…”

Sulfonated covalent organic framework packed Nafion membrane with high proton conductivity for H2/O2fuel cell applications

“…In particular, building blocks containing various functional groups (e.g., sulfonates, amino, carboxyl) can be used to design COFs in a bottom-up strategy, which can effectively enhance the proton conductivity of the materials. [42][43][44][45][46][47][48][49][50][51] If sulfonate-based COFs are successfully introduced into proton conduction polymers, they can provide additional proton transfer sites, thus improving the ion exchange capacity of the membrane and forming interfacial proton transfer channels, thus hopefully providing a potential solution to the above dilemma.…”