An Al-Li alloy/water system for superior and low-temperature hydrogen production

时间:2021-09-16作者:浏览量:177


An Al-Li alloy/water system for superior and low-temperature hydrogen production

作者:Liu, ML (Liu, Mili)[ 1 ] ; Liu, H (Liu, Hui)[ 2 ] ; Chen, K (Chen, Kang)[ 1 ] ; Sun, JY (Sun, Jiangyong)[ 3 ] ; Wang, H (Wang, Hui)[ 1 ] ; Liu, JW (Liu, Jiangwen)[ 1 ] ; Ouyang, LZ (Ouyang, Liuzhang)[ 1,4 ]

 

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INORGANIC CHEMISTRY FRONTIERS

 

: 8 : 14 : 3473-3481

DOI: 10.1039/d1qi00487e

 

出版年: JUL 21 2021

 

在线发表日期: MAY 2021

文献类型:Article

 

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摘要

The potential of a multiphase Al-Li alloy with the unreported Al1.08Li1.92 phase for use as a hydrolytic material to produce hydrogen was studied. This alloy enabled rapid hydrogen release in a wide temperature range with robust hydrogen yield. It could produce 1496 ml H-2 per g within merely 0.5 min at 299 K and release 1076 ml H-2 per g in 0.5 min even at a subzero temperature of 243 K. The hydrogen production kinetics were confirmed with a chemical step and could be well controlled by tailoring the solution components of water/ethanol mixtures. Furthermore, the alloy showed good air-resistance ability, indicating its suitability for safe handling and transport in practical applications. Our results confirmed the excellent hydrogen production achieved using this Al-based generation system. It might shed light on the progress of hydrogen production technologies for commercial use.

 

关键词

KeyWords Plus:LAYERED DOUBLE HYDROXIDE; GENERATION PERFORMANCE; HYDROLYSIS REACTION; SPLITTING WATER; EVOLUTION; ALUMINUM; ALLOY; WASTE

 

作者信息

通讯作者地址:

 

South China University of Technology South China Univ Technol, Sch Mat Sci & Engn, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510641, Peoples R China.

Guangdong Acad Sci, Inst Mat & Proc, Guangzhou 510651, Peoples R China.

Key Lab Fuel Cell Technol Guangdong Prov, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Peoples R China.

通讯作者地址: Ouyang, LZ (通讯作者)

 

显示更多       South China Univ Technol, Sch Mat Sci & Engn, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510641, Peoples R China.

通讯作者地址: Sun, JY (通讯作者)

          Guangdong Acad Sci, Inst Mat & Proc, Guangzhou 510651, Peoples R China.

通讯作者地址: Ouyang, LZ (通讯作者)

          Key Lab Fuel Cell Technol Guangdong Prov, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Peoples R China.

地址:

 

显示更多       [ 1 ] South China Univ Technol, Sch Mat Sci & Engn, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510641, Peoples R China

显示更多       [ 2 ] Hunan Agr Univ, Sch Chem & Mat Sci, Changsha 410128, Peoples R China

          [ 3 ] Guangdong Acad Sci, Inst Mat & Proc, Guangzhou 510651, Peoples R China

          [ 4 ] Key Lab Fuel Cell Technol Guangdong Prov, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Peoples R China

电子邮件地址: meouyang@scut.edu.cn

 

基金资助致谢

基金资助机构显示详情       授权号

National Natural Science Foundation of China (NSFC)

 

NSFC51621001

National Natural Science Foundation of China (NSFC)

 

51771075

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出版商

ROYAL SOC CHEMISTRY, THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND

 

期刊信息

Impact Factor (影响因子): Journal Citation Reports

类别 / 分类

研究方向:Chemistry

 

Web of Science 类别:Chemistry, Inorganic & Nuclear