As a secondary energy with great commercialization potential, hydrogen energy has been
widely studied due to the high calorific value, clean combustion products and various …

Zn–air batteries are becoming the promising power source for small electronic devices and
electric vehicles. They provide a relatively high specific energy density at relatively low cost …

Biochar (BCH) is a carbon-based bio-material produced from thermochemical conversion of
biomass. Several activation or functionalization methods are usually used to improve …

It is imperative for electrochemical water splitting to seek functional materials with high
performance, competence, durability, economical, and eco-friendly. Herein, we develop a …

Carbon materials are widely applied as conductive additives in studies of the oxygen
evolution reaction (OER) in alkaline media catalyzed by transition metal oxides. In this work …

The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are crucial half-
reactions of green electrochemical energy storage and conversion technologies, such as …

An orderly hierarchical hybrid electrode has been constructed for the oxygen evolution
reaction (OER) in this work. FeOOH/NiFe layered double hydroxide (LDH) nanoplates are …

Porous carbon was synthesized from coffee waste for hydrogen evolution reaction (HER)
and oxygen evolution reaction (OER). The coffee waste was carbonized at 600° C for 2 hrs …

This work reports an efficient method for facile synthesis of hierarchically porous carbon (WB‐
AC) utilizing wheat bran waste. Obtained carbon showed 2.47 mmol g− 1 CO2 capture …

Noble metal materials are widely employed as benchmark electrocatalysts to achieve
electrochemical water splitting which comprises of hydrogen evolution reaction (HER) and …