Journal ArticleDOI
Binder free lanthanum doped manganese oxide @ graphene oxide composite as high energy density electrode material for flexible symmetric solid state supercapacitor
TLDR
In this article, a facile and binder free successive ionic layer adsorption and reaction (SILAR) method was used to synthesize 3%La-MnO2@GO composite thin film.About:
This article is published in Electrochimica Acta.The article was published on 2020-03-01. It has received 39 citations till now. The article focuses on the topics: Oxide & Graphene.read more
Citations
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Journal ArticleDOI
Construction of pseudocapacitive Li2-xLaxZnTi3O8 anode for fast and super-stable lithium storage
TL;DR: In this paper, a Li-ion capacitors with good performance was constructed using active carbon (AC) as the cathode and Li1.95La0.05ZnTi3O8 (LL5ZTO) as anode.
Journal ArticleDOI
Enhanced specific energy of silver-doped MnO2/graphene oxide electrodes as facile fabrication symmetric supercapacitor device
TL;DR: In this paper, a facile and binder-free successive ionic layer adsorption and reaction (SILAR) method was used for the preparation of silver-doped manganese oxide (MnO2)/graphene oxide (GO) composite thin films.
Journal ArticleDOI
Supercapattery: Merit merge of capacitive and Nernstian charge storage mechanisms
George Chen,George Chen +1 more
TL;DR: Supercapattery is the generic name for hybrid of supercapacitor and rechargeable battery as mentioned in this paper, which stores charge via Faradaic processes, involving reversible transfer of localised or zone-delocalised valence electrons.
Journal ArticleDOI
Lanthanum-Zinc Binary Oxide Nanocomposite with Promising Heterogeneous Catalysis Performance for the Active Conversion of 4-Nitrophenol into 4-Aminophenol
Ikram Ahmad,Muhammad Jamal,Miara Iftikhar,Awais Ahmad,Shahid Hussain,Humaira Asghar,Muhammad Saeed,Ammar Bin Yousaf,Rama Rao Karri,Nada S. Al-Kadhi,Mohamed Ouladsmane,Ayman A. Ghfar,Safia Khan +12 more
TL;DR: In this article, a co-precipitation method was used to obtain a fine powder with size in the nano range of 1-100 nm, which was then calcined at 450 °C for 4 h in order to obtain the lanthanum/zinc oxide nano composite.
Journal ArticleDOI
Synthesis of La2Ti2O7 flexible self-supporting film and its application in flexible energy storage device
TL;DR: In this article, the authors synthesize the lanthanum titanate (LTO) flexible self-supporting film, and the flexible electrode based on the self support film as active material were also provided to verify the electrochemical energy storage performance.
References
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Journal ArticleDOI
Electrochemical Capacitors for Energy Management
John R. Miller,Patrice Simon +1 more
TL;DR: Electrochemical capacitors enable rapid storage and efficient delivery of electrical energy in heavy-duty applications and are being enabled by electrochemical capacitor technology.
Journal ArticleDOI
Graphene-based supercapacitor with an ultrahigh energy density
TL;DR: The key to success was the ability to make full utilization of the highest intrinsic surface capacitance and specific surface area of single-layer graphene by preparing curved graphene sheets that will not restack face-to-face.
Journal ArticleDOI
Graphite Oxide: Chemical Reduction to Graphite and Surface Modification with Primary Aliphatic Amines and Amino Acids
Athanasios B. Bourlinos,Dimitrios Gournis,Dimitrios Petridis,Tamás Szabó,and Anna Szeri,Imre Dékány +5 more
TL;DR: In this paper, the chemical reduction of graphite oxide (GO) to graphite by either NaBH4 or hydroquinone and also its surface modification with neutral, primary aliphatic amines and amino acids are described.
Journal ArticleDOI
Flexible Solid-State Supercapacitor Based on a Metal–Organic Framework Interwoven by Electrochemically-Deposited PANI
Lu Wang,Xiao Feng,Lantian Ren,Qiuhan Piao,Jieqiang Zhong,Yuanbo Wang,Haiwei Li,Yifa Chen,Bo Wang +8 more
TL;DR: An effective strategy was developed to reduce the bulk electric resistance of MOFs by interweaving MOF crystals with polyaniline chains that are electrochemically deposited on MOFs without altering the underlying structure of the MOF.
Journal ArticleDOI
MnO2-based nanostructures for high-performance supercapacitors
TL;DR: MnO2-based materials have been intensively investigated for use in pseudocapacitors due to their high theoretical specific capacitance, good chemical and thermal stability, natural abundance, environmental benignity and low cost as mentioned in this paper.