High-performance asymmetric supercapacitor based on graphene hydrogel and nanostructured MnO2

High-performance asymmetric supercapacitor based on graphene hydrogel and nanostructured MnO2

We have successfully fabricated an asymmetric supercapacitor with high energy and power densities using graphene hydrogel (GH) with 3D interconnected pores as the negative electrode and vertically aligned MnO2 nanoplates on nickel foam (MnO2-NF) as the positive electrode in a neutral aqueous Na2SO4...

Detaylı Bibliyografya
Asıl Yazarlar:	Gao, Hongcai, Xiao, Fei, Ching, Chi Bun, Duan, Hongwei
Diğer Yazarlar:	School of Chemical and Biomedical Engineering
Materyal Türü:	Journal Article
Dil:	English
Baskı/Yayın Bilgisi:	2013
Online Erişim:	https://hdl.handle.net/10356/96519 http://hdl.handle.net/10220/10270

Benzer Materyaller

Flexible all-solid-state asymmetric supercapacitors based on free-standing carbon nanotube/graphene and Mn3O4 nanoparticle/graphene paper electrodes
Yazar:: Gao, Hongcai, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

High-performance asymmetric supercapacitor based on CNT-graphene hybrid gel and MnO2-graphene hybrid gel
Yazar:: Bay, Alvin Koon Teck
Baskı/Yayın Bilgisi: (2013)

Low Temperature Synthesis of MnO2/Graphene Nanocomposites for Supercapacitors
Yazar:: Hao Huang, ve diğerleri
Baskı/Yayın Bilgisi: (2015-01-01)

Oxidation-etching preparation of MnO2 tubular nanostructures for high-performance supercapacitors
Yazar:: Zhu, Jixin, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

High-performance asymmetric supercapacitors based on multilayer MnO2 graphene oxide nanoflakes and hierarchical porous carbon with enhanced cycling stability
Yazar:: Zhao, Yufeng, ve diğerleri
Baskı/Yayın Bilgisi: (2015)

Synthesis of a MnO2–graphene foam hybrid with controlled MnO2 particle shape and its use as a supercapacitor electrode
Yazar:: Dong, Xiaochen, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

A green and high energy density asymmetric supercapacitor based on ultrathin MnO2 nanostructures and functional mesoporous carbon nanotube electrodes
Yazar:: Jiang, Hao, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

Synthesis and Electrochemical Evaluation of the PANI/δ-MnO2 Electrode for High Performing Asymmetric Supercapacitors
Yazar:: Izan Izwan, Misnon, ve diğerleri
Baskı/Yayın Bilgisi: (2017)

Ni/MnO2 - newspaper as flexible and lightweight supercapacitor
Yazar:: Siti Liyana Sapuan
Baskı/Yayın Bilgisi: (2018)

Electrochemical Evaluation of Fluorinated MnO2 for Supercapacitor Application
Yazar:: Siti Nur Najwa, Mohd Yusof, ve diğerleri
Baskı/Yayın Bilgisi: (2018)

Growth of copper nanocubes on graphene paper as free-standing electrodes for direct hydrazine fuel cells
Yazar:: Gao, Hongcai, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

Hierarchical α-MnO 2 nanowires@Ni1-xMnxOy nanoflakes core-shell nanostructures for supercapacitors
Yazar:: Lou, David Xiong Wen, ve diğerleri
Baskı/Yayın Bilgisi: (2014)

Synthesis of PPy-MnO2 Nanocomposite for Utilization in Supercapacitor Applications
Yazar:: Firas J. Hameed, ve diğerleri
Baskı/Yayın Bilgisi: (2024-09-01)

Water Plasma Functionalized CNTs/MnO2 Composites for Supercapacitors
Yazar:: Shahzad Hussain, ve diğerleri
Baskı/Yayın Bilgisi: (2013-01-01)

Flexible Asymmetric Supercapacitors Constructed by Reduced Graphene Oxide/MoO<sub>3</sub> and MnO<sub>2</sub> Electrochemically Deposited on Carbon Cloth
Yazar:: Sha Li, ve diğerleri
Baskı/Yayın Bilgisi: (2024-06-01)

Synthesis of high-performance CdS/MnO composite electrode to achieve high energy and power densities for asymmetrical supercapacitors
Yazar:: Muhammad Arif, ve diğerleri
Baskı/Yayın Bilgisi: (2025-03-01)

Synthesis and electrochemical properties of graphene/MnO2 composites
Yazar:: ZHOU Long-fei, ve diğerleri
Baskı/Yayın Bilgisi: (2016-09-01)

Charge Storage Capability of Tunnel MnO2 and Alkaline Layered Na-MnO2 as Anode Material for Aqueous Asymmetry Supercapacitor
Yazar:: Radhiyah, Abd Aziz, ve diğerleri
Baskı/Yayın Bilgisi: (2017)

NiO/MnO2 nanocomposite in addition of layered Reduced Graphene oxide (RGO) electrode for accountable supercapacitor application
Yazar:: Gayathri Thangavel, ve diğerleri
Baskı/Yayın Bilgisi: (2024-06-01)

High-performance supercapacitor material based on Ni(OH)2 nanowire-MnO2 nanoflakes core–shell nanostructures
Yazar:: Jiang, Hao, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

Synthesis of MnO2 Microfiber with Secondary Nanostructure by Cotton Template
Yazar:: Huan-qin Wang, ve diğerleri
Baskı/Yayın Bilgisi: (2010-01-01)

Polyaniline–MnO2 coaxial nanofiber with hierarchical structure for high-performance supercapacitors
Yazar:: Jiang, Hao, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

Electrochemical performance of α-MnO2 nanorods/activated carbon hybrid supercapacitor
Yazar:: Aravindan, Vanchiappan, ve diğerleri
Baskı/Yayın Bilgisi: (2013)

MnO/Mn<sub>2</sub>O<sub>3</sub> Aerogels as Effective Materials for Supercapacitor Applications
Yazar:: Ramya Ramkumar, ve diğerleri
Baskı/Yayın Bilgisi: (2024-05-01)

Development of 3D MoO3/graphene aerogel and sandwich-type polyaniline decorated porous MnO2−graphene hybrid film based high performance all-solid-state asymmetric supercapacitors
Yazar:: Ghosh, Kalyan, ve diğerleri
Baskı/Yayın Bilgisi: (2020)

Growth of nanostructured MNO2 on ionic liquid-graphene composite paper as free-standing electrodes for supercapacitor applications
Yazar:: K. R. Rakhitha Malinga, Ariyawansha
Baskı/Yayın Bilgisi: (2014)

A hierarchically nanostructured composite of MnO2/conjugated polymer/graphene for high-performance lithium ion batteries
Yazar:: Guo, Chun Xian, ve diğerleri
Baskı/Yayın Bilgisi: (2012)

High Performance MnO2 Nanoflower Supercapacitor Electrode by Electrochemical Recycling of Spent Batteries
Yazar:: Ali, Gomaa A. M., ve diğerleri
Baskı/Yayın Bilgisi: (2017)

Hydrothermal Synthesis of α-MnO2 Nanorods and its Electrochemical Characterization for Supercapacitor Applications
Yazar:: Krishnan, Syam G., ve diğerleri
Baskı/Yayın Bilgisi: (2016)

One-step depositing method of PAni/MnO2 composites for enhanced supercapacitor performance
Yazar:: Shuang Xi, ve diğerleri
Baskı/Yayın Bilgisi: (2025-02-01)

Synthesis and characterizations of MnO2/CNT nanocomposite for usage as electrodes in high-performance supercapacitor
Yazar:: Garima Srivastava, ve diğerleri
Baskı/Yayın Bilgisi: (2025-03-01)

Fabrication of MnO2@Porous Carbons with High Energy and Power Density and Their Application in Supercapacitors
Yazar:: Yuan‐Jia Cao, ve diğerleri
Baskı/Yayın Bilgisi: (2024-08-01)

Synthesis of GN/ MnO2 nanocomposite materials for photo-assisted supercapacitor with enhanced capacities
Yazar:: Yanyun Liu, ve diğerleri
Baskı/Yayın Bilgisi: (2024-09-01)

Shape-controlled synthesis of MnO2 nanostructures with enhanced electrocatalytic activity for oxygen reduction
Yazar:: Xiao, Wei, ve diğerleri
Baskı/Yayın Bilgisi: (2012)

Influences of graphene oxide support on the electrochemical performances of graphene oxide-MnO2 nanocomposites
Yazar:: Yang, Huanping, ve diğerleri
Baskı/Yayın Bilgisi: (2012)

Editable supercapacitors with customizable stretchability based on mechanically strengthened ultralong MnO2 nanowire composite
Yazar:: Lv, Zhisheng, ve diğerleri
Baskı/Yayın Bilgisi: (2020)

Rate capability and electrolyte concentration: Tuning MnO2 supercapacitor electrodes through electrodeposition parameters
Yazar:: Hamed Soltani, ve diğerleri
Baskı/Yayın Bilgisi: (2025-01-01)

Compositing LaSrMnO3 perovskite and graphene oxide nanoribbons for highly stable asymmetric electrochemical supercapacitors
Yazar:: Asmaa R. Heiba, ve diğerleri
Baskı/Yayın Bilgisi: (2025-01-01)

Exploring ternary metal oxides MnO2/CuO/ZrO2 composites for supercapacitor applications
Yazar:: M. Gladys Joysi, ve diğerleri
Baskı/Yayın Bilgisi: (2024-08-01)

Doping small amount of MnO2 in ZnO-MnO2 based varistor ceramics
Yazar:: Adnin, Noorfauzana, ve diğerleri
Baskı/Yayın Bilgisi: (2009)