摘要
We are pleased to announce the release of the fifth issue of Volume 2 of Renewables.Our journal functions as a diamond open-access platform,guaranteeing that all articles are freely available online on our website.Our goal is for Renewables to establish a notable presence among the leading chemistry journals worldwide that concentrate on renewable energy.Each issue is meticulously crafted to showcase a varied selection of important and pioneering publications.This issue includes two Reviews and three Research Articles,summarized briefly below.