image: PVDC在KOH的作用下进行脱卤反应，脱除Cl和H官能团，生成清洁的副产品KCl和H2O。此时脱除官能团的碳位点表现出较高的反应活性，与H3BO3偶联形成C-B或C-O-B键。此后，通过惰性退火得到了B掺杂的聚合C。SEM和HRTEM图像证明了O-BC-2-650具有三维互连的多孔结构以及 ...

Single-atom catalysts (SACs) are recently emerging as a new frontier in catalysis science. With maximum atom-utilization efficiency and unique properties, SACs exhibit great potential for enabling ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Hydrogen peroxide is an ingredient in many bleaches, dyes, cleansers, antiseptics, and disinfectants. It has many potential uses, such as for skin care and oral hygiene. However, there are also safety ...