Literature DB >> 24141912

Porous MnO2 for use in a high performance supercapacitor: replication of a 3D graphene network as a reactive template.

Xiaoying Xie1, Chen Zhang, Ming-Bo Wu, Ying Tao, Wei Lv, Quan-Hong Yang.   

Abstract

Graphene oxide hydrogel is used as a reactive template to prepare nanoporous materials with a 3D microstructure. The as-prepared porous MnO2 shows a capacitance retention of ~70.6% at a current density as high as 15 A g(-1), resulting from the 3D interconnected ion transport channel replicated from the graphene oxide hydrogel.

Entities:  

Year:  2013        PMID： 24141912     DOI： 10.1039/c3cc46867d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

Review 1.  "Porous and Yet Dense" Electrodes for High-Volumetric-Performance Electrochemical Capacitors: Principles, Advances, and Challenges.

Authors:  Zhenghui Pan; Jie Yang; Junhua Kong; Xian Jun Loh; John Wang; Zhaolin Liu
Journal:  Adv Sci (Weinh)       Date:  2021-11-18       Impact factor: 16.806

2.  Preparation and electrochemical properties of nanostructured porous spherical NiCo2O4 materials.

Authors:  Chunyang Li; Yan Liu; Guojun Li; Ruiming Ren
Journal:  RSC Adv       Date:  2020-03-04       Impact factor: 4.036

3.  Capacitive performance of vertically aligned reduced titania nanotubes coated with Mn2O3 by reverse pulse electrodeposition.

Authors:  Nurul Asma Samsudin; Zulkarnain Zainal; Hong Ngee Lim; Yusran Sulaiman; Sook-Keng Chang; Ying-Chin Lim; Asmaa Kadim Ayal; Wardatun Nadrah Mohd Amin
Journal:  RSC Adv       Date:  2018-06-25       Impact factor: 4.036

4.  3D Polyaniline Architecture by Concurrent Inorganic and Organic Acid Doping for Superior and Robust High Rate Supercapacitor Performance.

Authors:  Yogesh Gawli; Abhik Banerjee; Dipti Dhakras; Meenal Deo; Dinesh Bulani; Prakash Wadgaonkar; Manjusha Shelke; Satishchandra Ogale
Journal:  Sci Rep       Date:  2016-02-12       Impact factor: 4.379

5.  Effect of pristine graphene incorporation on charge storage mechanism of three-dimensional graphene oxide: superior energy and power density retention.

Authors:  Kiran Pal Singh; Dhrubajyoti Bhattacharjya; Fatemeh Razmjooei; Jong-Sung Yu
Journal:  Sci Rep       Date:  2016-08-17       Impact factor: 4.379

6.  Facile Synthesis ZnS/ZnO/Ni(OH)2 Composites Grown on Ni Foam: A Bifunctional Materials for Photocatalysts and Supercapacitors.

Authors:  Jin Hao; Xiaobing Wang; Fanggang Liu; Shuang Han; Jianshe Lian; Qing Jiang
Journal:  Sci Rep       Date:  2017-06-08       Impact factor: 4.379
  6 in total

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