文章信息/Info

Title:

Research Progress on Hydrogen Generation by Catalytic Hydrolysis of Ammonia Borane over Ni Catalysts

文章編號:

1674-3962(2022)04-0288-08

作者:

任楊斌; 范燕平; 劉憲云; 段繼轉; 劉寶忠

（河南理工大學化學化工學院，河南 焦作 454003）

Author(s):

REN Yangbin;  FAN Yanping;  LIU Xianyun;  DUAN Jizhuan;  LIU Baozhong

School of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China

關鍵詞:

氨硼烷; 產氫; 水解; 鎳; 催化

Keywords:

ammonia borane;  hydrogen production;  hydrolysis;  Ni;  catalyst

分類號:

TQ426.8

DOI:

10.7502/j.issn.1674-3962.202105009

文獻標志碼:

A

摘要:

氫氣作為一種清潔能源，被認為是化石能源最理想的替代者。安全、高效且穩定的儲氫材料的開發是當前氫能源應用研究中面臨的最大挑戰之一。氨硼烷（NH3BH3，AB）因其較高的儲氫密度（146 g·L-1，質量分數為19.6%）、安全無毒及高化學穩定性等特性成為一種重要的化學固態儲氫材料。氨硼烷水解制氫反應條件溫和，但需要在合適的催化劑存在的條件下進行。通過調節催化劑的活性組分、顆粒尺寸、活性組分的分散度、電子結構等，可顯著提高氨硼烷水解產氫速率。綜述了近年來氨硼烷水解制氫反應中鎳基催化劑的研究進展，重點概述了鎳單質、鎳化合物以及鎳合金催化劑在氨硼烷水解產氫中的應用，闡述了氨硼烷水解產氫反應機理，展望了氨硼烷水解產氫的發展趨勢以及面臨的挑戰。

Abstract:

Hydrogen, as clean energy, has been considered as a promising alternative to the fossil fuel. The development of safe, efficient and stable hydrogen storage materials is one of the biggest challenges in the current hydrogen energy research. Ammonia borane has become an important chemical solid-state hydrogen storage material due to its high hydrogen storage capacity (146 g·L-1, mass fraction is 19.6%), safety, non-toxicity and high chemical stability. Hydrogen generation by hydrolysis of ammonia borane can be carried out under the mild conditions with the presence of suitable catalyst. The hydrogen production rate of ammonia borane hydrolysis can be significantly improved by adjusting the active components, particle size, dispersion degree of active component, electronic structure, et al. This paper reviews the research progress of Ni-based catalysts in the hydrolysis of ammonia borane for hydrogen production in recent years. The application of nickel elementals, nickel compounds and nickel alloy catalysts for ammonia borane hydrolysis is mainly summarized. Meanwhile, the reaction mechanism of ammonia borane hydrolysis for hydrogen production is described. The development trend and the potential challenges of hydrogen production from ammonia borane hydrolysis are prospected.