Journal ArticleDOI
Hydrothermally synthesized reduced graphene oxide and Sn doped manganese dioxide nanocomposites for supercapacitors and dopamine sensors
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TLDR
In this article, two important electrochemical applications of nanocomposites, viz, electrodes for supercapacitor and sensors for a biomolecule, dopamine are reported; the prepared nanowires have been characterized by XRD, which reveals smaller crystallite size of rGO-MnO 2 composites compared to pristine MnO 2 and the trend is supported by BET analysis.About:
This article is published in Materials Today Energy.The article was published on 2017-06-01. It has received 43 citations till now.read more
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Inorganic Colloidal Electrolyte for Highly Robust Zinc-Ion Batteries.
TL;DR: In this paper, a new type of the inorganic highly concentrated colloidal electrolytes (HCCE) was proposed for ZIBs promoting simultaneous robust protection of both cathode/anode leading to an effective suppression of element dissolution, dendrite, and irreversible products growth.
Journal ArticleDOI
A novel dual-tasking hollow cube NiFe2O4-NiCo-LDH@rGO hierarchical material for high preformance supercapacitor and glucose sensor.
Dawei Chu,Fengbo Li,Xiumei Song,Huiyuan Ma,Lichao Tan,Haijun Pang,Xinming Wang,Dongxuan Guo,Boxin Xiao +8 more
TL;DR: The NiFe2O4-NiCo-LDH@rGO composite could provide a prospective notion constructing bifunctional materials with hollow-cube hierarchical structure in the field of supercapacitors and electrochemical sensors.
Journal ArticleDOI
High sensitive voltammetric sensor for nanomolarity vanillin detection in food samples via manganese dioxide nanowires hybridized electrode
Yaling Tian,Yaling Tian,Peihong Deng,Yiyong Wu,Yiyong Wu,Jun Liu,Junhua Li,Guangli Li,Quanguo He,Quanguo He +9 more
TL;DR: In this paper, a sensitive voltammetric sensor to detect trace vanillin of nanomolarity in food samples was demonstrated by using manganese dioxide nanowires hybridized electrode.
Journal ArticleDOI
An overview of the detection of serotonin and dopamine with graphene-based sensors.
TL;DR: The goal is to describe and evaluate, in a critical manner, the elaboration of graphene-based sensors that can be included in clinical applications to achieve simultaneous detection of as many molecules as possible and to be similar to in vivo experiments.
Journal ArticleDOI
Importance and challenges of hydrothermal technique for synthesis of transition metal oxides and composites as supercapacitor electrode materials
Sarita Yadav,Ambika Sharma +1 more
TL;DR: In this article, a review in-depth focuses on the esteemed contribution made by this technique in the synthesis of various metal oxides/hydroxides and their composites in supercapacitor research.
References
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Journal ArticleDOI
A review of electrode materials for electrochemical supercapacitors
TL;DR: Two important future research directions are indicated and summarized, based on results published in the literature: the development of composite and nanostructured ES materials to overcome the major challenge posed by the low energy density.
Journal ArticleDOI
The reduction of graphene oxide
Songfeng Pei,Hui-Ming Cheng +1 more
TL;DR: In this paper, the state-of-the-art status of the reduction of GO on both techniques and mechanisms is reviewed, where the reduction process can partially restore the structure and properties of graphene.
Journal ArticleDOI
Hybrid energy storage: the merging of battery and supercapacitor chemistries
TL;DR: This paper reviews the different approaches and scales of hybrids, materials, electrodes and devices striving to advance along the diagonal of Ragone plots, providing enhanced energy and power densities by combining battery and supercapacitor materials and storage mechanisms.
Journal ArticleDOI
Effect of Crystallographic Structure of MnO2 on Its Electrochemical Capacitance Properties
S. Devaraj,N. Munichandraiah +1 more
TL;DR: In order to examine the dependence of capacitance on crystal structure, the present study involves preparation of these various crystal phases of MnO2 in nanodimensions and to evaluate their capacitance properties.
Journal ArticleDOI
Symmetrical MnO2–Carbon Nanotube–Textile Nanostructures for Wearable Pseudocapacitors with High Mass Loading
Liangbing Hu,Wei Chen,Xing Xie,Nian Liu,Yuan Yang,Hui Wu,Yan Yao,Mauro Pasta,Husam N. Alshareef,Yi Cui +9 more
TL;DR: A structure where MnO(2) nanoflowers were conformally electrodeposited onto carbon nanotube (CNT)-enabled conductive textile fibers shows promising results as a low-cost energy storage solution and an attractive wearable power.