Synthesis of NaBH4 as a hydrogen carrier from hydrated borax using a Mg-Al alloy
作者
Zhu, YY (Zhu, Yongyang) 1
Zhong, H (Zhong, Hao) 1
Ouyang, LZ (Ouyang, Liuzhang) 1, 2
Liu, JW (Liu, Jiangwen) 1
Wang, H (Wang, Hui) 1
Shao, HY (Shao, Huaiyu) 3
Zhu, M (Zhu, Min) 1
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DOI10.1039/d1qi01247a
在线发表NOV 2021
文献类型Article; Early Access
摘要
In this work, we reported an energy-saving and cost-efficient process for the (re)generation of NaBH4 by ball milling hydrated borax (Na2B4O7 center dot 10H(2)O) with a Mg-Al alloy under ambient conditions. The introduction of abundant and readily available Al can increase air stability of the reducing agent. A high yield up to 85.2% could be achieved by using Mg17Al12 because of its hardness and brittleness.
关键词
Keywords PlusSODIUM-BOROHYDRIDE SYNTHESISSTATEREGENERATIONHYDROLYSISDEHYDRATIONMETABORATEMAGNESIUMMECHANISMKINETICSRELEASE
作者信息
通讯作者地址
Ouyang, Liuzhang
(通讯作者)
South China Univ Technol, Sch Mat Sci & Engn, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510641, Guangdong, Peoples R China
通讯作者地址
Ouyang, Liuzhang
(通讯作者)
Key Lab Fuel Cell Technol Guangdong Prov, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Guangdong, Peoples R China
通讯作者地址
Shao, Huaiyu
(通讯作者)
Univ Macau, Fac Sci & Technol, Inst Appl Phys & Mat Engn IAPME, Dept Phys & Chem,Guangdong Hong Kong Macau Joint, Macau, Peoples R China
地址
1 South China Univ Technol, Sch Mat Sci & Engn, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510641, Guangdong, Peoples R China
2 Key Lab Fuel Cell Technol Guangdong Prov, China Australia Joint Lab Energy & Environm Mat, Guangzhou 510641, Guangdong, Peoples R China
3 Univ Macau, Fac Sci & Technol, Inst Appl Phys & Mat Engn IAPME, Dept Phys & Chem,Guangdong Hong Kong Macau Joint, Macau, Peoples R China
电子邮件地址meouyang@scut.edu.cn
类别/分类
研究方向Chemistry