Au nanoparticles supported on magnetically separable Fe2O3-graphene oxide hybrid nanosheets for the catalytic reduction of 4-nitrophenol

Woo Hyunje; Kim Ji Woong; Kim Miran; Park Sungkyun; Park Kang Hyun

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Au nanoparticles supported on magnetically separable Fe2O3-graphene oxide hybrid nanosheets for the catalytic reduction of 4-nitrophenol

机译：用于磁性可分离的Fe 2 O 3-石墨烯氧化物杂交纳米片的Au纳米颗粒，用于催化还原4-硝基苯酚

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A one-pot hydrothermal synthesis approach was developed to prepare FeSO4 center dot(H2O)-graphene oxide (GO) nanosheets. Au nanoparticles were immobilized onto this support, giving Au/Fe2O3-GO nanocomposites. Fe2O3-GO supports showed high surface area and thermal stability. The Au/Fe2O3-GO and synthesized Au/Fe3O4 nanocomposites exhibited high catalytic activity and recyclability for the reduction of 4-nitrophenol.

机译：开发了一种单壶水热合成方法以制备FesO4中心点（H2O）型氧化物（GO）纳米片。将Au纳米颗粒固定在该载体上，给予Au / Fe 2 O 3-Go纳米复合材料。 FE2O3-GO支持显示出高表面积和热稳定性。 Au / Fe2O3-go和合成的Au / Fe 3O4纳米复合材料表现出高催化活性和可回收性，用于减少4-硝基苯酚。

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来源
《RSC Advances》 |2015年第10期|共5页
作者
Woo Hyunje; Kim Ji Woong; Kim Miran; Park Sungkyun; Park Kang Hyun;
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作者单位

Pusan Natl Univ Dept Chem Pusan 609735 South Korea;

Pusan Natl Univ Dept Phys Pusan 609735 South Korea;

Pusan Natl Univ Dept Chem Pusan 609735 South Korea;

Pusan Natl Univ Dept Phys Pusan 609735 South Korea;

Pusan Natl Univ Dept Chem Pusan 609735 South Korea;

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正文语种 eng
中图分类化学;
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1. Au nanoparticles supported on magnetically separable Fe2O3-graphene oxide hybrid nanosheets for the catalytic reduction of 4-nitrophenol [J] . Woo Hyunje, Kim Ji Woong, Kim Miran, RSC Advances . 2015,第10期

机译：用于磁性可分离的Fe 2 O 3-石墨烯氧化物杂交纳米片的Au纳米颗粒，用于催化还原4-硝基苯酚
2. Synthesis of Au nanoparticles decorated graphene oxide nanosheets: Noncovalent functionalization by TWEEN 20 in situ reduction of aqueous chloroaurate ions for hydrazine detection and catalytic reduction of 4-nitrophenol [J] . Wenbo Lu, Rui Ning, Xiaoyun Qin, Journal of Hazardous Materials . 2011,第期

机译：金纳米颗粒修饰的氧化石墨烯纳米片的合成：通过TWEEN 20原位还原氯金酸盐水溶液进行肼检测和催化还原4-硝基苯酚进行非共价官能化
3. One-pot synthesis of porous Pt-Au nanodendrites supported on reduced graphene oxide nanosheets toward catalytic reduction of 4-nitrophenol [J] . Lv Jing-Jing, Wang Ai-Jun, Ma Xiaohong, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2015,第1期

机译：一锅法合成多孔Pt-Au纳米枝晶，负载在氧化石墨烯纳米片上，催化4-硝基苯酚还原
4. Synthesis of nature polymer supported Au, Ag and Au-Ag nanoparticles in aqueous medium and catalytic activity towards 4-nitrophenol reduction [C] . Chou Chih Wei, Hsieh Hui-Hsuan Proceedings of the 2011 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems . 2011

机译：水性介质中天然聚合物负载的Au，Ag和Au-Ag纳米粒子的合成及其对4-硝基苯酚还原的催化活性
5. Catalytic Conversion of Short-Chain Alcohols on Atomically Dispersed Au and Pd Supported on Nanoscale Metal Oxides. [D] . Wang, Chongyang. 2016

机译：短链醇在纳米级金属氧化物负载的原子分散的Au和Pd上的催化转化。
6. Synthesis of Prolate-Shaped Au Nanoparticles and AuNanoprisms and Study of Catalytic Reduction Reactions of 4-Nitrophenol [O] . Soo Ik Park, Hyon-Min Song, * 2019

机译：扁长形金纳米粒子和金的合成纳米棱镜和4-硝基苯酚催化还原反应的研究
7. Towards mass production of Au nanoparticles supported on montmorillonite microspheres for catalytic reduction of 4-nitrophenol [O] . Fengyan Xiao, Yawei Qin, Ning Wang, 2018

机译：朝向蒙脱石微球的Au纳米颗粒的大规模生产用于4-硝基苯酚的催化还原

Au nanoparticles supported on magnetically separable Fe2O3-graphene oxide hybrid nanosheets for the catalytic reduction of 4-nitrophenol

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