Synthesis of Palladium-Based CrystallineAmorphous Core-Shell Nanoplates for Highly Efficient Ethanol Oxidation

Synthesis of Palladium-Based CrystallineAmorphous Core-Shell Nanoplates for Highly Efficient Ethanol Oxidation

© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 32(2020), 21 vom: 26. Mai, Seite e2000482
1. Verfasser: Yin, Peng-Fei (VerfasserIn)
Weitere Verfasser: Zhou, Ming, Chen, Junze, Tan, Chaoliang, Liu, Guigao, Ma, Qinglang, Yun, Qinbai, Zhang, Xiao, Cheng, Hongfei, Lu, Qipeng, Chen, Bo, Chen, Ye, Zhang, Zhicheng, Huang, Jingtao, Hu, Dianyi, Wang, Jie, Liu, Qing, Luo, Zhiyong, Liu, Zhengqing, Ge, Yiyao, Wu, Xue-Jun, Du, Xi-Wen, Zhang, Hua
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article amorphous ethanol oxidation reaction heterostructures nanoplates
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520 |a Phase engineering of nanomaterials (PEN) offers a promising route to rationally tune the physicochemical properties of nanomaterials and further enhance their performance in various applications. However, it remains a great challenge to construct well-defined crystallineamorphous core-shell heterostructured nanomaterials with the same chemical components. Herein, the synthesis of binary (Pd-P) crystalline@amorphous heterostructured nanoplates using Cu3- χ P nanoplates as templates, via cation exchange, is reported. The obtained nanoplate possesses a crystalline core and an amorphous shell with the same elemental components, referred to as c-Pd-P@a-Pd-P. Moreover, the obtained c-Pd-P@a-Pd-P nanoplates can serve as templates to be further alloyed with Ni, forming ternary (Pd-Ni-P) crystalline@amorphous heterostructured nanoplates, referred to as c-Pd-Ni-P@a-Pd-Ni-P. The atomic content of Ni in the c-Pd-Ni-P@a-Pd-Ni-P nanoplates can be tuned in the range from 9.47 to 38.61 at%. When used as a catalyst, the c-Pd-Ni-P@a-Pd-Ni-P nanoplates with 9.47 at% Ni exhibit excellent electrocatalytic activity toward ethanol oxidation, showing a high mass current density up to 3.05 A mgPd -1 , which is 4.5 times that of the commercial Pd/C catalyst (0.68 A mgPd -1 ) 
650 4 |a Journal Article 
650 4 |a amorphous 
650 4 |a ethanol oxidation reaction 
650 4 |a heterostructures 
650 4 |a nanoplates 
700 1 |a Zhou, Ming  |e verfasserin  |4 aut 
700 1 |a Chen, Junze  |e verfasserin  |4 aut 
700 1 |a Tan, Chaoliang  |e verfasserin  |4 aut 
700 1 |a Liu, Guigao  |e verfasserin  |4 aut 
700 1 |a Ma, Qinglang  |e verfasserin  |4 aut 
700 1 |a Yun, Qinbai  |e verfasserin  |4 aut 
700 1 |a Zhang, Xiao  |e verfasserin  |4 aut 
700 1 |a Cheng, Hongfei  |e verfasserin  |4 aut 
700 1 |a Lu, Qipeng  |e verfasserin  |4 aut 
700 1 |a Chen, Bo  |e verfasserin  |4 aut 
700 1 |a Chen, Ye  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhicheng  |e verfasserin  |4 aut 
700 1 |a Huang, Jingtao  |e verfasserin  |4 aut 
700 1 |a Hu, Dianyi  |e verfasserin  |4 aut 
700 1 |a Wang, Jie  |e verfasserin  |4 aut 
700 1 |a Liu, Qing  |e verfasserin  |4 aut 
700 1 |a Luo, Zhiyong  |e verfasserin  |4 aut 
700 1 |a Liu, Zhengqing  |e verfasserin  |4 aut 
700 1 |a Ge, Yiyao  |e verfasserin  |4 aut 
700 1 |a Wu, Xue-Jun  |e verfasserin  |4 aut 
700 1 |a Du, Xi-Wen  |e verfasserin  |4 aut 
700 1 |a Zhang, Hua  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 32(2020), 21 vom: 26. Mai, Seite e2000482  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:32  |g year:2020  |g number:21  |g day:26  |g month:05  |g pages:e2000482 
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