| Fe-Ni-B-O纳米合金的合成及其催化制氢性能的研究 |
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| 引用本文： | 董国君,张杰,张密林. Fe-Ni-B-O纳米合金的合成及其催化制氢性能的研究[J]. 无机化学学报, 2005, 21(9): 1407-1411 |
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| 作者姓名： | 董国君 张杰 张密林 |
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| 作者单位： | 哈尔滨工程大学化工学院,哈尔滨,150001 |
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| 摘 要： | Preparation and catalytic performance of Fe-Ni-B-O nano-alloy having crystal-palpus structure has been studied. Black powder was synthesized by reducing mixture solution of Fe2+, Ni2+ with KBH4 as reducing agent and polyethylene glycol as dispersant. Fe-Ni-B-O nano-alloy of crystal-palpus structure was obtained after hydrogen reduction of black powder. TEM shows that crystal-palpus length is 200～400 nm, diameter is 2～4 nm. The analytic results indicate that the total content of Fe and Ni is 86.6%, B is 5.08%. The alloy exhibits excellent catalytic performance. Hydrogen generation rate can approach 100% especially when pH is 8.
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| 关 键 词： | 纳米合金； 组份分析； 催化性能； 析氢 |
| 文章编号： | 1001-4861(2005)09-1407-05 |
| 收稿时间： | 2005-02-22 |
| 修稿时间： | 2005-05-30 |
Fe-Ni-B-O Nano-Alloy: Preparation and Catalytic Performance for Hydrogen Production from KBH4 |
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| DONG Guo-Jun,ZHANG Jie and ZHANG Min-Lin. Fe-Ni-B-O Nano-Alloy: Preparation and Catalytic Performance for Hydrogen Production from KBH4[J]. Chinese Journal of Inorganic Chemistry, 2005, 21(9): 1407-1411 |
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| Authors: | DONG Guo-Jun ZHANG Jie ZHANG Min-Lin |
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| Affiliation: | College of Chemical Engineering, Harbin Engineering University, Harbin 150001,College of Chemical Engineering, Harbin Engineering University, Harbin 150001 and College of Chemical Engineering, Harbin Engineering University, Harbin 150001 |
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| Abstract: | |
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| Keywords: | nano-alloy elenental analysis catalytic performance hydrogen production |
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