|本期目录/Table of Contents|

[1]朱子文,俞文胜,王晓华,等.真空绝热板吸气剂性能测试与分析[J].集美大学学报(自然科学版),2014,19(6):446-449.
　ZHU Zi-wen,YU Wen-sheng,WANG Xiao-hua,et al.Analysis of Adsorptive Performance of Getters Used on a Vacuum Insulation Panel[J].Journal of Jimei University,2014,19(6):446-449.
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真空绝热板吸气剂性能测试与分析()
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《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]

卷:
第19卷
期数:
2014年第6期
页码:
446-449
栏目:
船舶与机械工程
出版日期:
2014-11-25

文章信息/Info

Title:
Analysis of Adsorptive Performance of Getters Used on a Vacuum Insulation Panel
作者:
朱子文; 俞文胜; 王晓华; 骆婉珍; 郑青榕
福建省船舶与海洋工程重点实验室， 集美大学轮机工程学院，福建 厦门 361021
Author(s):
ZHU Zi-wen; YU Wen-sheng; WANG Xiao-hua; LUO Wan-zhen; ZHENG Qing-rong
Fujian Province Key Laboratory of Naval Architecture and Ocean Engineering,Marine Engineering Institute，Jimei University，Xiamen 361021，China
关键词:
真空绝热板; 吸气剂; 吸附性能
Keywords:
vacuum insulation panels; getter; adsorptive performance
分类号:
-
DOI:
-
文献标志码:
A
摘要:
为研制适应于船舶航行环境的真空绝热板（VIP）吸气剂，选用协作方新近合成的吸气剂试样，首先由INCA能谱仪(EDS)和扫描电镜分析吸气剂成份，然后用Setaram PCT Pro E&E高压气体吸附仪，在温度30℃、平衡压力小于一个大气压下，测试氢在吸气剂试样上的吸附等温线.最后，选择5种饱和盐溶液由简易称重法测试温度为30℃时水蒸气在吸气剂试样上的吸附等温线.结果表明，吸气剂试样主要包含CaCO3、CaO和 MgO，在测试范围内，氢在试样上的吸附质量密度小于0.2%，水蒸气在试样上的吸附量小于2.21 mmol/g.需调整制备吸气剂试样成分和优化其结构才能适应船舶冷藏集装箱的性能要求.
Abstract:
The stability of adsorptive performance of the getter contained within a vacuum insulation panel(VIP) is crucial to its application.In this paper，the adsorption capacity of hydrogen and water vapor was evaluated on a newly developed getter for VIP used on reefer containers.Analysis of the composition of the sample was carried out by employing the SEM and EDS.Isotherm at 30℃ of hydrogen adsorption on the sample was volumetrically measured via Setaram PCT Pro E&E up to the equilibrium pressure about 0.1 MPa.Simplified gravimetric method was introduced to measure the adsorption amount of water vapor at temperature 30℃.Results show that the sample mostly contains CaCO3，CaO and MgO，and the storage density of hydrogen is less than 0.2 wt%; the adsorption amount of water vapor under the saturation pressures of five different kinds of salt solutions at temperature 30℃ is less than 2.21 mmol/g.Conclusions were drawn that modification of the composition and the optimization of the structure of the sample should be carried out while considering the development of the getter suitable for the application on board a ship.

参考文献/References:

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相似文献/References:

[1]廖海峰,杨秦榕,郑青榕,等.船用真空绝热板活性炭/膨胀石墨复合吸气剂试制[J].集美大学学报(自然科学版),2018,23(5):367.
　LIAO Haifeng,YANG Qinrong,ZHENG Qingrong,et al.Preparation of a Composite Getter via Activated Carbon and Expanded Graphite for Vacuum Insulation Panels Used on Board Ships[J].Journal of Jimei University,2018,23(6):367.

备注/Memo

备注/Memo:
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更新日期/Last Update: 2015-01-05