Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications

Zhicheng Zhang; Ye Liu; Bo Chen; Yue Gong; Lin Gu; Zhanxi Fan; Nailiang Yang; Zhuangchai Lai; Ye Chen; Jie Wang; Ying Huang; Melinda Sindoro; Wenxin Niu; Bing Li; Yun Zong; Yanhui Yang; Xiao Huang; Fengwei Huo; Wei Huang; Hua Zhang

doi:10.1002/adma.201604829

Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications

Zhicheng Zhang, Ye Liu, Bo Chen, Yue Gong, Lin Gu, Zhanxi Fan, Nailiang Yang, Zhuangchai Lai, Ye Chen, Jie Wang, Ying Huang, Melinda Sindoro, Wenxin Niu, Bing Li, Yun Zong, Yanhui Yang, Xiao Huang, Fengwei Huo, Wei Huang, Hua Zhang

Research output: Contribution to journal › Article › peer-review

158 Scopus citations

Abstract

Researchers report a simple wet-chemical approach to synthesize the ultrathin Pd nanosheets (NS) decorated with submonolayered Ru, referred to as Pd@Ru NSs, by a seed-mediated growth method. Impressively, the obtained Pd@Ru NSs exhibit superior catalytic properties toward the reduction of 4-nitrophenol and the semihydrogenation of 1-octyne compared to the pure ultrathin Pd NSs and Ru NSs. A representative transmission electron microscopy (TEM) image and high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) image show that the obtained products are consisted of uniform NSs with lateral size and thickness. The aberration-corrected HAADF-STEM image of a single flat NS indicates the lattice fringes with an interplanar spacing of 0.23 nm, corresponding to the 1/3(422) planes of face-centered-cubic (fcc) Pd.

Original language	English
Pages (from-to)	10282-10286
Number of pages	5
Journal	Advanced Materials
Volume	28
Issue number	46
DOIs	https://doi.org/10.1002/adma.201604829
State	Published - Dec 2016
Externally published	Yes

Keywords

catalysis
nanosheets
noble metals
semihydrogenation reaction
ultrathin nanostructures

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10.1002/adma.201604829

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Zhang, Z., Liu, Y., Chen, B., Gong, Y., Gu, L., Fan, Z., Yang, N., Lai, Z., Chen, Y., Wang, J., Huang, Y., Sindoro, M., Niu, W., Li, B., Zong, Y., Yang, Y., Huang, X., Huo, F., Huang, W., & Zhang, H. (2016). Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications. Advanced Materials, 28(46), 10282-10286. https://doi.org/10.1002/adma.201604829

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title = "Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications",

abstract = "Researchers report a simple wet-chemical approach to synthesize the ultrathin Pd nanosheets (NS) decorated with submonolayered Ru, referred to as Pd@Ru NSs, by a seed-mediated growth method. Impressively, the obtained Pd@Ru NSs exhibit superior catalytic properties toward the reduction of 4-nitrophenol and the semihydrogenation of 1-octyne compared to the pure ultrathin Pd NSs and Ru NSs. A representative transmission electron microscopy (TEM) image and high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) image show that the obtained products are consisted of uniform NSs with lateral size and thickness. The aberration-corrected HAADF-STEM image of a single flat NS indicates the lattice fringes with an interplanar spacing of 0.23 nm, corresponding to the 1/3(422) planes of face-centered-cubic (fcc) Pd.",

keywords = "catalysis, nanosheets, noble metals, semihydrogenation reaction, ultrathin nanostructures",

author = "Zhicheng Zhang and Ye Liu and Bo Chen and Yue Gong and Lin Gu and Zhanxi Fan and Nailiang Yang and Zhuangchai Lai and Ye Chen and Jie Wang and Ying Huang and Melinda Sindoro and Wenxin Niu and Bing Li and Yun Zong and Yanhui Yang and Xiao Huang and Fengwei Huo and Wei Huang and Hua Zhang",

year = "2016",

month = dec,

doi = "10.1002/adma.201604829",

language = "英语",

volume = "28",

pages = "10282--10286",

journal = "Advanced Materials",

issn = "0935-9648",

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number = "46",

}

Zhang, Z, Liu, Y, Chen, B, Gong, Y, Gu, L, Fan, Z, Yang, N, Lai, Z, Chen, Y, Wang, J, Huang, Y, Sindoro, M, Niu, W, Li, B, Zong, Y, Yang, Y, Huang, X, Huo, F, Huang, W & Zhang, H 2016, 'Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications', Advanced Materials, vol. 28, no. 46, pp. 10282-10286. https://doi.org/10.1002/adma.201604829

TY - JOUR

T1 - Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications

AU - Zhang, Zhicheng

AU - Liu, Ye

AU - Chen, Bo

AU - Gong, Yue

AU - Gu, Lin

AU - Fan, Zhanxi

AU - Yang, Nailiang

AU - Lai, Zhuangchai

AU - Chen, Ye

AU - Wang, Jie

AU - Huang, Ying

AU - Sindoro, Melinda

AU - Niu, Wenxin

AU - Li, Bing

AU - Zong, Yun

AU - Yang, Yanhui

AU - Huang, Xiao

AU - Huo, Fengwei

AU - Huang, Wei

AU - Zhang, Hua

PY - 2016/12

Y1 - 2016/12

N2 - Researchers report a simple wet-chemical approach to synthesize the ultrathin Pd nanosheets (NS) decorated with submonolayered Ru, referred to as Pd@Ru NSs, by a seed-mediated growth method. Impressively, the obtained Pd@Ru NSs exhibit superior catalytic properties toward the reduction of 4-nitrophenol and the semihydrogenation of 1-octyne compared to the pure ultrathin Pd NSs and Ru NSs. A representative transmission electron microscopy (TEM) image and high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) image show that the obtained products are consisted of uniform NSs with lateral size and thickness. The aberration-corrected HAADF-STEM image of a single flat NS indicates the lattice fringes with an interplanar spacing of 0.23 nm, corresponding to the 1/3(422) planes of face-centered-cubic (fcc) Pd.

AB - Researchers report a simple wet-chemical approach to synthesize the ultrathin Pd nanosheets (NS) decorated with submonolayered Ru, referred to as Pd@Ru NSs, by a seed-mediated growth method. Impressively, the obtained Pd@Ru NSs exhibit superior catalytic properties toward the reduction of 4-nitrophenol and the semihydrogenation of 1-octyne compared to the pure ultrathin Pd NSs and Ru NSs. A representative transmission electron microscopy (TEM) image and high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) image show that the obtained products are consisted of uniform NSs with lateral size and thickness. The aberration-corrected HAADF-STEM image of a single flat NS indicates the lattice fringes with an interplanar spacing of 0.23 nm, corresponding to the 1/3(422) planes of face-centered-cubic (fcc) Pd.

KW - catalysis

KW - nanosheets

KW - noble metals

KW - semihydrogenation reaction

KW - ultrathin nanostructures

UR - http://www.scopus.com/inward/record.url?scp=84998952732&partnerID=8YFLogxK

U2 - 10.1002/adma.201604829

DO - 10.1002/adma.201604829

M3 - 文章

AN - SCOPUS:84998952732

SN - 0935-9648

VL - 28

SP - 10282

EP - 10286

JO - Advanced Materials

JF - Advanced Materials

IS - 46

ER -

Submonolayered Ru Deposited on Ultrathin Pd Nanosheets used for Enhanced Catalytic Applications

Abstract

Keywords

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