Shape-controlled synthesis of Pt particles and their catalytic performances in the n-hexadecane hydroconversion
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- 作者：Yudan Wanga ; b ; c ; Zhichao Taoc ; Baoshan Wua ; c ; wbs@sxicc.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Huimin Chena ; b ; c ; Jian Xua ; c ; Yong Yanga ; c ; Yongwang Lia ; c ; ywl@sxicc.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Shape-controlled ; Octahedron ; Cube ; Pt {111} ; Pt {100}
- 刊名：Catalysis Today
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：259
- 期：part_P2
- 页码：331-339
- 全文大小：2148 K
文摘
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Nanoparticles enclosed by Pt {111} crystal facets exhibit superior performance.
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More surface defect sites facilitate reaction activity.
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Higher amounts of activated hydrogens adsorbed on Pt surface or in phase favor isomerization selectivity.
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Smaller Pt particles have higher activity and lower isomerization selectivity.