关于Pd基催化剂催化甲酸分解制氢的研究综述

A Review of Studies on Pd-Based Catalysts for Hydrogenation of Formic Acid

甲酸具有无毒性,环境温度下的液相,易运输等优点,是一种优良的储氢材料。相比于其它有机小分子,甲酸分解产氢量较高,副产物种类少。大量文献报道,在合适的催化剂作用下,甲酸能在温和条件下分解产生氢气和二氧化碳。本文综述了Pd基催化剂机理和材料研究的最新进展。

Formic acid has high energy density,non- toxicity and excellent stability at room temperature.It can be obtained by biomass treatment and artificial photocatalytic CO2 reduction,and can be used as a good hydrogen storage material.Compared with other small organic molecules,formic acid has a higher hydrogen production and less by-products.A large number of reports have reported that under the action of a suitable catalyst,formic acid can decompose under mild conditions to produce hydrogen and carbon dioxide.This paper reviews the recent advances in Pd-based catalyst mechanisms and materials research.