Sustainable High-Performance Density—Nanoporous Composite Wood for Water Evaporation-Induced Electricity Generation

Published: Jan. 1, 2025

Water evaporation-induced electricity generation, an emerging renewable energy-harvesting technology, directly captures from water evaporation by utilizing the interaction between material surfaces and molecules. generator (WEIG) offers a distinct advantage in mitigating limitations of conventional power sources, such as intermittency, geographical constraints, climate dependence. Yet, its potential is limited low output stemming insufficient charge mobility solid-water interfacial interaction. Herein, facile efficient WEIG based on two-dimensional nanoporous polypyrrole-reduced graphene oxide nanocomposite coated wood demonstrated for green generation. The device can generate continuous electric with maximum density 310 nW cm-2 current 8.77 µA cm-2, surpassing performance prior wood-based WEIGs. superior attributed to intrinsic properties composite structure being high electrical conductivity, zeta potential, hydrophilicity. findings present study not only promote development WEIGs but also encourage application sustainable eco-friendly materials future generation systems.

Language: Английский

Sustainable high-performance density—nanoporous composite wood for water evaporation-induced electricity generation

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161729 - 161729

Published: March 1, 2025

Language: Английский