Functionalized Cu-MOF@CNT Hybrid: Synthesis, Crystal Structure and Applicability in Supercapacitors

被引：38

作者：

Ansari, Shagufi Naz ^{[1
]}

Saraf, Mohit ^{[2
]}

Gupta, Anoop K. ^{[1
]}

Mobin, Shaikh M. ^{[1
,2
,3
]}

机构：

[1] Indian Inst Technol Indore Simrol, Discipline Chem, Khandwa Rd, Indore 453552, Madhya Pradesh, India

[2] Indian Inst Technol Indore Simrol, Discipline Met Engn & Mat Sci MEMS, Khandwa Rd, Indore 453552, Madhya Pradesh, India

[3] Indian Inst Technol Indore Simrol, Discipline Biosci & Biomed Engn BSBE, Khandwa Rd, Indore 453552, Madhya Pradesh, India

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2019年 / 14卷 / 20期

关键词：

cyclic voltammetry; metal-organic frameworks; nanotubes; specific capacitance; supercapacitors; METAL-ORGANIC FRAMEWORK; REDUCED GRAPHENE OXIDE; HIGH-PERFORMANCE SUPERCAPACITORS; FLEXIBLE CARBOXYLATE LINKER; COORDINATION POLYMERS; ENERGY; FABRICATION; TOPOLOGIES; NITROGEN; DESIGN;

D O I：

10.1002/asia.201900629

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of a metal-organic framework (MOF) named IITI-1 is reported by employing an H2L linker with Cu(NO3)(2).3 H2O in a mixed solvent system of N,N-dimethyl formamide (DMF) and H2O. Further, in order to explore the energy storage application of IITI-1, a IITI-1/CNT hybrid was prepared by a simple ultrasonication technique. Incorporation of a carbon nanotube (CNT) in the layered IITI-1 MOF gave rise to enhanced electrolyte accessibility along with improved electrochemical storage capacity. The electrochemical investigations reveal a high specific capacitance (380 F g(-1) at 1.6 A g(-1)) with a good rate performance for IITI-1/CNT. The IITI-1 MOF and the IITI-1/CNT composite were characterized by PXRD, BET, SEM, and TEM techniques. Moreover, IITI-1 MOF was also confirmed by single-crystal XRD analysis.

引用

页码：3566 / 3571

页数：6

共 41 条

[1] Kinetically controlled synthesis of MOF nanostructures: single-holed hollow core-shell ZnCoS@Co9S8/NC for ultra-high performance lithium-ion batteries [J].

Aslam, Muhammad Kashif ;

Shah, Syed Shoaib Ahmad ;

Li, Sha ;

Chen, ChangGuo .

JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (29) :14083-14090

[2] Highly Dispersed RuO2 Nanoparticles on Carbon Nanotubes: Facile Synthesis and Enhanced Supercapacitance Performance [J].

Bi, Rong-Rong ;

Wu, Xing-Long ;

Cao, Fei-Fei ;

Jiang, Ling-Yan ;

Guo, Yu-Guo ;

Wan, Li-Jun .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (06) :2448-2451

[3]

Bureekaew S, 2009, NAT MATER, V8, P831, DOI [10.1038/NMAT2526, 10.1038/nmat2526]

[4] Supercapacitors of Nanocrystalline Metal-Organic Frameworks [J].

Choi, Kyung Min ;

Jeong, Hyung Mo ;

Park, Jung Hyo ;

Zhang, Yue-Biao ;

Kang, Jeung Ku ;

Yaghi, Omar M. .

ACS NANO, 2014, 8 (07) :7451-7457

[5] A channel-type mesoporous In(III)-carboxylate coordination framework with high physicochemical stability for use as an electrode material in supercapacitors [J].

Du, Miao ;

Chen, Min ;

Yang, Xiao-Gang ;

Wen, Jiong ;

Wang, Xi ;

Fang, Shao-Ming ;

Liu, Chun-Sen .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (25) :9828-9834

[6] Metal-Organic Framework (MOF) Derived Electrodes with Robust and Fast Lithium Storage for Li-Ion Hybrid Capacitors [J].

Dubal, Deepak P. ;

Jayaramulu, Kolleboyina ;

Sunil, Janaky ;

Kment, Stepan ;

Gomez-Romero, Pedro ;

Narayana, Chandrabhas ;

Zboril, Radek ;

Fischer, Roland A. .

ADVANCED FUNCTIONAL MATERIALS, 2019, 29 (19)

[7] Fabrication of hollow core carbon spheres with hierarchical nanoarchitecture for ultrahigh electrical charge storage [J].

Fang, Baizeng ;

Kim, Jung Ho ;

Kim, Min-Sik ;

Bonakdarpour, Arman ;

Lam, Alfred ;

Wilkinson, David P. ;

Yu, Jong-Sung .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (36) :19031-19038

[8] A Cu(II) metal-organic framework with significant H2 and CO2 storage capacity and heterogeneous catalysis for the aerobic oxidative amination of C(sp3)-H bonds and Biginelli reactions [J].

Gupta, Anoop K. ;

De, Dinesh ;

Tomar, Kapil ;

Bharadwaj, Parimal K. .

DALTON TRANSACTIONS, 2018, 47 (05) :1624-1634

[9] Structural diversity of Zn(II) based coordination polymers constructed from a flexible carboxylate linker and pyridyl co-linkers: fluorescence sensing of nitroaromatics [J].

Gupta, Anoop K. ;

Tomar, Kapil ;

Bharadwaj, Parimal K. .

NEW JOURNAL OF CHEMISTRY, 2017, 41 (23) :14505-14515

[10] A NbO type Cu(II) metal-organic framework showing efficient catalytic activity in the Friedlander and Henry reactions [J].

Gupta, Anoop K. ;

De, Dinesh ;

Bharadwaj, Parimal K. .

DALTON TRANSACTIONS, 2017, 46 (24) :7782-7790

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