Ortho-para hydrogen conversion characteristics of amorphous and mesoporous Cr2O3 powders at a temperature of 77聽K
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- 作者：Jung Hyun Kim ; Sarng Woo Karng ; In-Hwan Oh ; In Wook Nah ; niw@kist.re.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hard-template method ; Chromium oxide ; Mesoporous materials ; Para hydrogen conversion ; Catalysts
- 刊名：International Journal of Hydrogen Energy
- 出版年：2015
- 出版时间：2 November 2015
- 年：2015
- 卷：40
- 期：41
- 页码：14147-14153
- 全文大小：2480 K
文摘
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Mesoporous Cr2O3 catalysts were prepared for ortho-para hydrogen conversion.
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Catalysts have high BET surface area and show nanowire array morphology.
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Surface area and morphology play an important role in spin conversion rate.