Synthesis of a flower-like Co-doped Ni(OH)2 composite for high-performance supercapacitors

RSC Advances

Volumn 5, Issue 60, 2015, Pages 48181-48186

  Wang, Qi ^a   Liu, Suwen ^a   Sun, Haiyan ^a   Lu, Qifang ^a  

^a QILU UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTALLINITY; ELECTRIC DISCHARGES; ELECTROCHEMICAL PROPERTIES; NANORODS; SUPERCAPACITOR; X RAY DIFFRACTION;

C-V CURVE; DISCHARGE CURVES; GALVANOSTATIC DISCHARGE; HYDROTHERMAL PROCESS; MICRO ARCHITECTURES; SEM ANALYSIS; SPECIFIC CAPACITANCE; THREE ELECTRODE-SYSTEM;

NICKEL COMPOUNDS;

EID: 84930639306     PISSN: None     EISSN: 20462069     Source Type: Journal    
DOI: 10.1039/c5ra03774c     Document Type: Article

References (26)

1. 2 Nanoplates Grown on Graphene as Advanced Electrochemical Pseudocapacitor Materials J. Am. Chem. Soc. 2010 132 7472
2. Z. Chen Y. C. Qin D. Weng Q. F. Xiao Y. T. Peng X. L. Wang H. W. Li F. Wei Y. F. Lu Design and Synthesis of Hierarchical Nanowire Composites for Electrochemical Energy Storage Adv. Funct. Mater. 2009 19 3420
3. 2 Core/Shell Nanocable-Carbon Microfiber Hybrid Composites for High-Performance Supercapacitor Electrodes Nano Lett. 2011 11 1215
4. 5 Nanowire Nanocomposites Adv. Mater 2011 23 791
5. P. Simon Y. Gogotsi Materials for electrochemical capacitors Nat. Mater. 2008 7 845
6. C. Liu F. Li L. P. Ma H. M. Cheng Advanced Materials for Energy Storage Adv. Mater. 2010 22 E28
7. A. Izadi-Najafabadi S. Yasuda K. Kobashi T. Yamada D. N. Futaba H. Hatori M. Yumura S. Iijima K. Hata Extracting the Full Potential of Single-Walled Carbon Nanotubes as Durable Supercapacitor Electrodes Operable at 4 V with High Power and Energy Density Adv. Mater. 2010 22 E235
8. 2 Tubes with Mesoscale Dimensions as Positive-Electrode Materials of Alkaline Rechargeable Batteries Angew. Chem. 2004 116 4308
9. 2 microflowers with high surface areas as electrochemical pseudocapacitor materials Chem. Commun. 2012 48 9150
10. H. L. Wang Y. Y. Liang T. Mirfakhrai Z. Chen H. S. Casalongue H. J. Dai Advanced Asymmetrical Supercapacitors Based on Graphene Hybrid Materials Nano Res. 2011 4 729
11. 2 complex architectures: morphological and phasal evolution mechanisms and enhanced catalytic activity as non-enzymatic glucose sensors CrystEngComm 2012 14 5963
12. T. Y. Wei C. H. Chen H. C. Chien S. Y. Lu C. C. Hu A Cost-Effective Supercapacitor Material of Ultrahigh Specific Capacitances: Spinel Nickel Cobaltite Aerogels from an Epoxide-Driven Sol-Gel Process Adv. Mater. 2010 22 347
13. 2/Graphene and Porous Graphene Electrodes with High Energy Density Adv. Funct. Mater. 2012 22 2632
14. 2 hybrid composites and their high capacitance behavior Chem. Commun. 2011 47 6305
15. P. Jeevanandam Y. Koltypin A. Gedanken Synthesis of Nanosized α-Nickel Hydroxide by a Sonochemical Method Nano Lett. 2001 1 263
16. L. P. Xu Y. S. Ding C. H. Chen L. L. Zhao C. Rimkus R. Joesten S. L. Suib 3D Flowerlike α-Nickel Hydroxide with Enhanced Electrochemical Activity Synthesized by Microwave-Assisted Hydrothermal Method Chem. Mater. 2008 20 308
17. 2 Nanostructures to Hierarchical Porous NiO Nanoflowers: Microwave-Assisted Fabrication and Supercapacitor Properties J. Am. Ceram. Soc. 2010 93 3560
18. X. H. Liu L. Yu Synthesis of nanosized nickel hydroxide by solid-state reaction at room temperature Mater. Lett. 2004 58 1327
19. Z. G. Zhao F. X. Geng J. B. Bai Facile and Controlled Synthesis of 3D Nanorods-Based Urchin-like and Nanosheets-Based Flowerlike Cobalt Basic Salt Nanostructures J. Phys. Chem. C 2007 111 3848
20. K. S. W. Sing D. H. Everett R. A. W. Haul R. A. Pierotti J. Rouquerol T. Siemieniewska Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity Pure Appl. Chem. 1985 57 603
21. M. W. Xu S. J. Bao H. L. Li Synthesis and characterization of mesoporous nickel oxide for electrochemical capacitor J. Solid State Electrochem. 2006 11 372
22. W. H. Zhu J. J. Ke H. M. Yu D. J. Zhang A study of the electrochemistry of nickel hydroxide electrodes with various additives J. Power Sources 1995 56 75
23. H. Jiang T. Zhao C. Z. Li J. Ma Hierarchical self-assembly of ultrathin nickel hydroxide nanoflakes for high-performance supercapacitors J. Mater. Chem. 2011 21 3818
24. 2 on reduced graphene oxide for high-performance supercapacitors Electrochim. Acta 2012 81 321
25. B. Mavis M. Akinc Three-component layer double hydroxides by urea precipitation: structural stability and electrochemistry J. Power Sources 2004 134 308
26. V. Ganesh S. Pitchumani V. Lakshminarayanan New symmetric and asymmetric supercapacitors based on high surface area porous nickel and activated carbon J. Power Sources 2006 158 1523