Korean Journal of Chemical Engineering, Vol.36, No.6, 851-859, 2019
Composition modulation of Cu/Cu2O/CuO nanoparticles supported on carbon for p-nitrophenol reduction
Porous carbon supported Cu/Cu2O/CuO ternary catalysts were fabricated by pyrolysis, in which composition modulation of Cu/Cu2O/CuO was successfully realized by adjusting annealing atmosphere. The correlation between annealing atmosphere and composition of Cu/Cu2O/CuO ternary nanoparticles was deeply investigated. XRD and SEM measurement shows that the composition proportion of Cu/Cu2O/CuO can be effectively controlled by adjusting the annealing atmosphere. HR-TEM and EDS analysis showed that Cu/Cu2O/CuO ternary nanoparticles are highly dispersed into the carbon matrix and harvest more hetero-junction active sites. The effect of Cu/Cu2O/CuO composition on their catalytic activity was investigated in catalytic reduction from p-nitrophenol to p-aminophenol. The experimental result indicated that the catalytic activity of Cu/Cu2O/CuO ternary catalysts exhibits higher catalytic activity than Cu2O/CuO or CuO particles. This work provides a new strategy for synthesizing and modulating porous carbon-supported Cu/Cu2O/CuO ternary nanoparticles.
[References]
Hu J, Jiang N, Li J, Shang K, Lu N, Wu Y, J. Chem. Eng. Jpn. , 293 , 216, 2016
Piwowar K, Blacha-Grzechnik A, Bernas P, Zak J, Appl. Surf. Sci. , 359 , 426, 2015
Juretic D, Kusic H, Dionysiou DD, Rasule B, Bozic AL, J. Chem. Eng. , 257 , 229, 2014
Noh JH, Meijboom R, Appl. Surf. Sci. , 320 , 400, 2014
Gupta VK, Atar N, Yola ML, Ustundag Z, Uzun L, Water Res. , 48 , 210, 2014
Kurtan U, Baykal A, Mater. Res. Bull. , 60 , 79, 2014
Hasan Z, Cho DW, Chon CM, Yoon K, Song H, J. Chem. Eng. , 298 , 183, 2016
Nabil B, Morshed MN, Ahmida E, Nemeshwaree B, Christine C, Julien V, Olivier T, Abdelkrim A, Chem. Eng. J. , 356 , 702, 2019
Bhosale MA, Gupta SSR, Bhanage BM, Polyhedron , 120 , 96, 2016
Nabil B, Ahmida E, Christine C, Julien V, Abdelkrim A, Chem. Eng. J. , 351 , 328, 2018
Kongarapu RJ, Mahamallik P, Pal A, J. Environ. Chem. Eng. , 5 , 1321, 2017
You JG, Shanmugam C, Liu YW, Yu CJ, Tseng WL, J. Hazard. Mater. , 324 , 420, 2017
Krishna Rahul, Fernandes Diana M., Ventura Joao, Freire Cristina, Titus Elby, Int. J. Hydrog. Energy , 41 (27), 11608, 2016
Aditya T, Pal A, Pal T, Chem. Commun. , 51 , 9410, 2015
Moeinian M, Akhbari K, J. Solid State Chem. , 225 , 459, 2015
Bouazizi N, Vieillard J, Thebault P, Desriac F, Clamens T, et al., Dalton T. , 47 , 9143, 2018
Tang MY, Zhang S, Li XX, Pang XB, Qiu HX, Mater. Chem. Phys. , 148 (3), 639, 2014
Yuan L, Yin QY, Wang YQ, Zhou GW, Chem. Phys. Lett. , 590 , 92, 2013
Ajmal A, Majeed I, Malik RN, Iqbal M, Nadeem MA, Hussain I, Yousaf S, Zeshan, Mustafa G, Zafar MI, Nadeem MA, J. Enviorn. Chem. Eng. , 4 , 2138, 2016
El-Naggar ME, Hassabo AG, Mohamed AL, Shaheen TI, J. Colloid Interface Sci. , 498 , 413, 2017
Alvarenga GM, Gallo IBC, Villullas HM, J. Catal. , 348 , 1, 2017
Rout L, Kumar A, Dhaka RS, Reddy GN, Giri S, Dash P, Appl. Catal. A: Gen. , 538 , 107, 2017
Hosseinpour R, Pineda A, Garcia A, Romero AA, Luque R, Catal. Commun. , 48 , 73, 2014
Wang Y, Li G, Jin JH, Yang SL, Int. J. Hydrog. Energy , 42 (9), 5938, 2017
Wei X, Li H, Yuan CE, Li Q, Chen S, Microporous Mesoporous Mater. , 118 , 307, 2009
Liu Y, Liu J, Lin YS, Microporous Mesoporous Mater. , 214 , 242, 2015
Raoof JB, Hosseini SR, Ojani R, Mandegarzad S, Energy , 90 , 1075, 2015
Chmelik C, Microporous Mesoporous Mater. , 216 , 138, 2015
Liu Y, Xu J, Liu S, Microporous Mesoporous Mater. , 236 , 94, 2016
Bak W, Kim HS, Chun H, Yoo WC, Chem. Commun. , 51 , 7238, 2015
Zhang R, Hu L, Bao S, Li R, Gao L, Li R, Chen Q, J. Mater. Chem. A , 4 , 8412, 2016
DeCoste JB, Denny JMS, Peterson GW, Mahle JJ, Cohen SM, Chem. Sci. , 7 , 2711, 2016
El-Hankari S, Huo J, Ahmed A, Zhang H, Bradshaw D, J. Mater. Chem. A , 2 , 13479, 2014
Liu S, Sun L, Xu F, Zhang J, Jiao C, Li F, Li Z, Wang S, Wang Z, Jiang X, Zhou H, Yang L, Schick C, Energy Environ. Sci. , 6 , 818, 2013
Bradshaw D, Garai A, Huo J, Chem. Soc. Rev. , 41 , 2344, 2012
Wang Y, Lu Y, Zhan W, Xie Z, Kuang Q, Zheng L, J. Mater. Chem. A , 3 , 12796, 2015
Sasmal AK, Dutta S, Pal T, Dalton. T. , 45 , 3139, 2016
Shi X, Zheng F, Yan N, Chen Q, Dalton. T , 43 , 13865, 2014
Liu M, Lv L, Du X, Lang J, Su Y, Zhao Y, Wang X, Rsc. Adv. , 5 , 103013, 2015
Layek K, Kantam ML, Shirai M, Nishio-Hamane D, Sasaki T, Maheswaran H, Green Chem. , 14 , 3164, 2012
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