Polydopamine (PDA) is a major type of artificial melanin material with many interesting
properties such as antioxidant activity, free‐radical scavenging, high photothermal …

Polydopamine is one of the simplest and most versatile approaches to functionalizing
material surfaces, having been inspired by the adhesive nature of catechols and amines in …

Single atomic dispersed M‐N‐C (M= Fe, Co, Ni, Cu, etc.) composites display excellent
performance for catalytic reactions. However, the analysis and understanding of neighboring …

Exploration of high‐efficiency, economical, and ultrastable electrocatalysts for the oxygen
reduction reaction (ORR) to substitute precious Pt is of great significance in electrochemical …

A comprehensive review of recent advances in the field of oxygen reduction electrocatalysis
utilizing nonprecious metal (NPM) catalysts is presented. Progress in the synthesis and …

Hollow carbon nanocages (HCNCs) consisting of sp2 carbon shells featured by a hollow
interior cavity with defective microchannels (or customized mesopores) across the carbon …

The fuel cell is an electrochemical device that can directly convert the chemical energy of
fuels into electrical energy through a chemical reaction at the interface of the electrode and …

Colloidal carbon sphere nanoreactors have been explored extensively as a class of
versatile materials for various applications in energy storage, electrochemical conversion …

Exploration and development of cost‐effective, ultra‐long durability, and high‐performing
non‐noble‐metal catalysts for the oxygen reduction reaction (ORR) to replace Pt‐based …

Solar‐to‐chemical energy conversion under weak solar irradiation is generally difficult to
meet the heat demand of CO2 reduction. Herein, a new concentrated solar‐driven …