Microwave-antenna induced in situ synthesis of Cu nanowire threaded ZIF-8 with enhanced catalytic activity in H2 production

被引：34

作者：

Zhang, Dieqing ^{[1
,2
]}

Liu, Peijue ^{[1
,2
,3
]}

Xiao, Shuning ^{[1
,2
]}

Qian, Xufang ^{[3
]}

Zhang, Hui ^{[1
,2
]}

Wen, Meicheng ^{[3
]}

Kuwahara, Yasutaka ^{[3
,4
]}

Mori, Kohsuke ^{[3
,4
]}

Li, Hexing ^{[1
,2
]}

Yamashita, Hiromi ^{[3
,4
]}

机构：

[1] Shanghai Normal Univ, Educ Minist Key Lab Resource Chem, 100 Guilin Rd, Shanghai 200234, Peoples R China

[2] Shanghai Normal Univ, Shanghai Key Lab Rare Earth Funct Mat, Dept Chem, 100 Guilin Rd, Shanghai 200234, Peoples R China

[3] Osaka Univ, Grad Sch Engn, Div Mat & Mfg Sci, 2-1 Yamadaoka, Suita, Osaka 5650871, Japan

[4] Kyoto Univ, Unit Elements Strategy Initiat Catalysts & Batte, Kyoto 6068501, Japan

来源：

NANOSCALE | 2016年 / 8卷 / 14期

关键词：

METAL-ORGANIC FRAMEWORKS; ONE-POT SYNTHESIS; AMMONIA-BORANE; HYDROGEN GENERATION; COPPER NANOWIRES; NANOPARTICLES; HYDROLYSIS; ADSORPTION; PARTICLES; STORAGE;

D O I：

10.1039/c5nr07505j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A microwave-antenna strategy was developed for the in situ synthesis of Cu nanowire (CuNW) threaded ZIF-8. The CuNWs acted as microwave-antennas to generate surface "super hot" dots. The high temperature of "super hot" dots induced adsorption and coordination of metal ions and organic ligands, followed by in situ assembly and crystal-growth along the CuNWs. This catalyst exhibited high activity and stability in H2 production via NH3BH3 hydrolysis owing to the synergetic effect. The CuNWs supplied a rapid electron transfer channel while ZIF-8 assembled on the CuNWs offered a large capacity for adsorbing reactants and channels for rapidly transferring H-/H+ ions toward Cu active sites. Other one-dimensional threaded MOFs, including CuNW threaded MOF-5 and UIO-66, or carbon nanotube threaded ZIF-8 and ZIF-67 could also be prepared using the microwave-antenna strategy.

引用

收藏

页码：7749 / 7754

页数：6

相关论文

共 19 条

[1] Microwave-Assisted Synthesis of Colloidal Inorganic Nanocrystals [J].

Baghbanzadeh, Mostafa ;

Carbone, Luigi ;

Cozzoli, P. Davide ;

Kappe, C. Oliver .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (48) :11312-11359

[2] Engineering Metal Organic Frameworks for Heterogeneous Catalysis [J].

Corma, A. ;

Garcia, H. ;

Llabres i Xamena, F. X. L. I. .

CHEMICAL REVIEWS, 2010, 110 (08) :4606-4655

[3] The Synthesis of Size- and Color-Controlled Silver Nanoparticles by Using Microwave Heating and their Enhanced Catalytic Activity by Localized Surface Plasmon Resonance [J].

Fuku, Kojirou ;

Hayashi, Ryunosuke ;

Takakura, Shuhei ;

Kamegawa, Takashi ;

Mori, Kohsuke ;

Yamashita, Hiromi .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (29) :7446-7450

[4] Modeling Water and Ammonia Adsorption in Hydrophobic Metal-Organic Frameworks: Single Components and Mixtures [J].

Ghosh, Pritha ;

Kim, Ki Chul ;

Snurr, Randall Q. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2014, 118 (02) :1102-1110

[5] One-pot synthesis of core-shell-structured tin oxide-carbon composite powders by spray pyrolysis for use as anode materials in Li-ion batteries [J].

Hong, Young Jun ;

Kang, Yun Chan .

CARBON, 2015, 88 :262-269

[6] Copper(0) Nanoparticles Supported on Silica-Coated Cobalt Ferrite Magnetic Particles: Cost Effective Catalyst in the Hydrolysis of Ammonia-Borane with an Exceptional Reusability Performance [J].

Kaya, Murat ;

Zahmakiran, Mehmet ;

Ozkar, Saim ;

Volkan, Murvet .

ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (08) :3866-3873

[7] Thermosensitive Structural Changes and Adsorption Properties of Zeolitic Imidazolate Framework-8 (ZIF-8) [J].

Lee, Taehee ;

Kim, Hyungmin ;

Cho, Woosuk ;

Han, Doug-Young ;

Ridwan, Muhammad ;

Yoon, Chang Won ;

Lee, Jong Suk ;

Choi, Nakwon ;

Ha, Kyoung-Su ;

Yip, Alex C. K. ;

Choi, Jungkyu .

JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (15) :8226-8237

[8] ZIF-8 immobilized nickel nanoparticles: highly effective catalysts for hydrogen generation from hydrolysis of ammonia borane [J].

Li, Pei-Zhou ;

Aranishi, Kengo ;

Xu, Qiang .

CHEMICAL COMMUNICATIONS, 2012, 48 (26) :3173-3175

[9] Ammonia Borane Confined by a Metal-Organic Framework for Chemical Hydrogen Storage: Enhancing Kinetics and Eliminating Ammonia [J].

Li, Zhongyue ;

Zhu, Guangshan ;

Lu, Gaoqing ;

Qiu, Shilun ;

Yao, Xiangdong .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (05) :1490-+

[10] Catalytic hydrolysis of ammonia borane via magnetically recyclable copper iron nanoparticles for chemical hydrogen storage [J].

Lu, Zhang-Hui ;

Li, Jinping ;

Zhu, Aili ;

Yao, Qilu ;

Huang, Wei ;

Zhou, Ruyi ;

Zhou, Rongfei ;

Chen, Xiangshu .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2013, 38 (13) :5330-5337