| 测定氢在碳质材料中吸附量的实验方法 |
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| 引用本文： | 张超,鲁雪生,顾安忠.测定氢在碳质材料中吸附量的实验方法[J].上海交通大学学报,2004,38(10):1623-1626. |
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| 作者姓名： | 张超 鲁雪生 顾安忠 |
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| 作者单位： | 上海交通大学,制冷与低温工程研究所,上海,200030 |
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| 基金项目： | 上海市科学技术发展基金项目(0116nm044) |
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| 摘 要： | 按照容积法的原理建立了用于氢气吸附储存研究的吸附等温线测量实验装置，利用氦气、氢气在一种碳纳米纤维上的吸附评估了该实验装置的性能．从理论上分析了该实验装置的系统误差，用实验的方法验证了理想气体状态方程、SRK状态方程以及MBWR方程描述实际气体的适用性，得到了准确确定吸附槽剩余体积的方法．实验和理论分析结果说明：该测试装置和实验数据的处理方法能够准确地确定氢在碳纳米材料中的吸附量．
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| 关 键 词： | 储氢 吸附 碳质材料 实验方法 |
| 文章编号： | 1006-2467(2004)10-1623-04 |
| 修稿时间： | 2003年9月5日 |
Experimental Method of Determining the Uptake of Hydrogen in Carbonaceous Materials |
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| ZHANG Chao,LU Xue-sheng,GU An-zhong.Experimental Method of Determining the Uptake of Hydrogen in Carbonaceous Materials[J].Journal of Shanghai Jiaotong University,2004,38(10):1623-1626. |
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| Authors: | ZHANG Chao LU Xue-sheng GU An-zhong |
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| Abstract: | A volumetric apparatus for adsorption measurement of gas phase hydrogen in carbonaceous materials aimed at hydrogen adsorption storage was constructed. The performance of the apparatus was assessed by helium and hydrogen adsorption in one vapor grown graphitic nanofiber. The MBWR state equation, the ideal gas state equation and the SRK state equation used to determine the real gas amount under the conditions of present study were compared. Two different methods of processing experimental data of the measurement of the residual volume were studied. The experimental results and theoretic analysis prove that the volumetric apparatus and the data processing method described in this paper can provide an accurate adsorption measurement of gas phase hydrogen in carbonaceous materials. |
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| Keywords: | hydrogen storage adsorption carbonaceous material experimental methods |
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