|
Korean Journal of Chemical Engineering, Vol.35, No.12, 2379-2383, 2018
One-pot synthesis of PdAu bimetallic composite nanoparticles and their catalytic activities for hydrogen peroxide generation
We report a facile one-pot aqueous-phase synthesis of PdAu bimetallic nanoparticles with different Pd/Au ratio. The synthesis was conducted by co-reduction of Pd and Au precursor using ascorbic acid as a reducing agent and in the presence of polyallylamine hydrochloride (PAH). By high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM) and energy-dispersive X-ray spectrometry (EDS) analyses, we found that the synthesized nanoparticles had an onion-like core/shell/shell/shell structure with Au-rich core, Pd-rich shell, Au-rich shell, and Pd shell, respectively. We also investigated the catalytic performance of the synthesized PdAu nanoparticles toward hydrogen peroxide generation reaction.
[References]
- Prasanna D, Selvaraj V, Korean J. Chem. Eng., 33(4), 1489, 2016
- Lee WJ, Jeong SM, Lee H, Kim BJJ, An KH, Park YK, Jung SC, Korean J. Chem. Eng., 34(11), 2993, 2017
- Dou J, Zhang Q, Ma M, Gu J, J. Magn. Magn. Mater., 324, 3078, 2012
- Gu J, Wang L, Liang C, Zhuang Q, Kong J, J. Alloy. Compd., 745, 430, 2018
- Sun SH, Jung SC, Korean J. Chem. Eng., 33(3), 1075, 2016
- Zhang Z, Zhang J, Liu G, Xue M, Wang Z, Bu X, Wu Q, Zhao X, Korean J. Chem. Eng., 34(9), 2471, 2017
- Gu JW, Yang XT, Li CM, Kou KC, Ind. Eng. Chem. Res., 55(41), 10941, 2016
- Weng XL, Guo MY, Luo F, Chen ZL, Chem. Eng. J., 308, 904, 2017
- Suo ZH, Ma CY, Liao WP, Jin MS, Lv HY, Fuel Process. Technol., 92(8), 1549, 2011
- Liu K, Yan X, Zou P, Wang Y, Dai L, Catal. Commun., 58, 132, 2015
- Flaherty DW, ACS Catal., 8, 1520, 2018
- Wang HW, Wang CL, Yan H, Yi H, Lu JL, J. Catal., 324, 59, 2015
- Liu Q, Xu YR, Wang AJ, Feng JJ, Int. J. Hydrog. Energy, 41(4), 2547, 2016
- Hsu SC, Chuang YC, Sneed BT, Cullen DA, Chiu TW, Kuo CH, Nano Lett., 16, 5514, 2016
- Akbarzadeh H, Mehrjouei E, Sherafati M, Shamkhali AN, Inorg. Chem. Front., 4, 1551, 2017
- Lee C, Kim NR, Koo J, Lee YJ, Lee HM, Nanotechnology, 26, 455, 2015
- Gawande MB, Goswami A, Asefa T, Guo H, Biradar AV, Peng DL, Zboril R, Varma RS, Chem. Soc. Rev., 44, 7540, 2015
- Zhang H, Kawashima K, Okumura M, Toshima N, J. Mater. Chem. A, 2, 13498, 2014
- Park Y, Lee YW, Kang SW, Han SW, Nanoscale, 6, 9798, 2014
- Ferrer D, Torres-Castro A, Gao X, Sepulveda-Guzman S, Ortiz-Mendez U, Jose-Yacaman M, Nano Lett., 7, 1701, 2007
- Kosaka K, Yamada H, Matsui S, Echigo S, Shishida K, Environ. Sci. Technol., 32, 3821, 1998
- Fu G, Ding L, Chen Y, Lin J, Tang Y, Lu T, Cryst. Eng. Comm., 16, 1606, 2014
[Cited By]
- Daniel YS, Aziz ZA, Ismail Z, Bahar A, Salah F, Korean Journal of Chemical Engineering, 36(7), 1021, 2019
- Jang YP, Nam HB, Song J, Lee SY, Ahn JP, Yu TK, Korean Journal of Chemical Engineering, 36(9), 1417, 2019
- Yang JW, Yang SW, Chung YJ, Kwon YC, Korean Journal of Chemical Engineering, 37(1), 176, 2020
- Vu HTT, Vo VLN, Chung YM, Korean Journal of Chemical Engineering, 38(6), 1139, 2021
|