Journal ArticleDOI
A review of studies using graphenes in energy conversion, energy storage and heat transfer development
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TLDR
In this paper, the authors have shown that the graphene fiber application on the battery can significantly increase the charge and discharge rates with enhanced storage capacity of 763 F g−1.About:
This article is published in Energy Conversion and Management.The article was published on 2019-03-15. It has received 101 citations till now. The article focuses on the topics: Graphene foam & Graphene oxide paper.read more
Citations
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Control of Electronic Structure of Graphene by Various Dopants and Their Effects on a Nanogenerator
Hyeon-Jin Shin,Won Mook Choi,Dukhyun Choi,Gang Hee Han,Seon-Mi Yoon,Hyunkyu Park,Sang-Woo Kim,Jae-Young Choi,Young Hee Lee +8 more
TL;DR: It is demonstrated that the power generation of a nanogenerator was strongly influenced by the choice of a graphene electrode with a modified work function and leakage current was observed in graphene films with low work functions.
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Effects of different phase change material thermal management strategies on the cooling performance of the power lithium ion batteries: A review
Jingwei Chen,Siyi Kang,Jiaqiang E,Zhonghua Huang,Kexiang Wei,Bin Zhang,Bin Zhang,Hao Zhu,Yuanwang Deng,Feng Zhang,Gaoliang Liao +10 more
TL;DR: The phase change material (PCM) based battery thermal management system (BTMS) is an effective cooling system for ensuring the reliability, safety, lifespan and performance of li-ion batteries as mentioned in this paper.
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Graphene family nanofluids: A critical review and future research directions
Mehdi Bahiraei,Saeed Heshmatian +1 more
TL;DR: In this article, the capabilities of graphene-based nanofluids are examined, and new developments on preparation techniques, stability improvement, and types of surfactants utilized are reviewed.
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Feature parameter extraction and intelligent estimation of the State-of-Health of lithium-ion batteries
Yuanwang Deng,Hejie Ying,Jiaqiang E,Hao Zhu,Kexiang Wei,Jingwei Chen,Feng Zhang,Gaoliang Liao +7 more
TL;DR: In this work, some battery SOH relate features are selected theoretically, proved and then re-screened mathematically, thereby a model that is suitable for lithium-ion Battery SOH estimation under multi-working conditions can be built.
References
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Journal ArticleDOI
Polypyrrole/carbon nanotube nanocomposite enhanced the electrochemical capacitance of flexible graphene film for supercapacitors
Xiangjun Lu,Hui Dou,Changzhou Yuan,Sudong Yang,Liang Hao,Fang Zhang,Laifa Shen,Luojiang Zhang,Xiaogang Zhang +8 more
TL;DR: In this paper, a novel flexible film with polypyrrole/carbon nanotube (PPy/CNT) composite homogeneously distributed between graphene (GN) sheets is successfully prepared by flow-assembly of the mixture dispersion of GN and PPy and CNT, which can enlarge the space between GN sheets and provide pseudo-capacitance to enhance the total capacitance of electrodes.
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Graphene fiber: a new material platform for unique applications
TL;DR: Graphene fiber (GF) is of practical importance because it integrates the remarkable properties of individual graphene sheets into useful, macroscopic ensembles that possess the common characteristics of fibers, such as mechanical flexibility for textiles, while maintaining the unique advantages over conventional carbon fibers as mentioned in this paper, such as low cost, light weight, shapeability and ease of functionalization in an in situ or post-synthetic manner for various applications.
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Ultratough, Ultrastrong, and Highly Conductive Graphene Films with Arbitrary Sizes
TL;DR: Freestanding, paper-like films of reduced graphene oxide containing trace amounts of polymers are fabricated by an operationally simple, cost-effective, and environmentally friendly gel-film approach, which display ultrahigh strengths and toughnesses as well as high electrical conductivities.
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A hierarchically structured graphene foam and its potential as a large-scale strain-gauge sensor
TL;DR: It is demonstrated that the hierarchically structured thermal-reduced graphene (ReG) foam could be used as a wearable device for real-time monitoring of human health and is a promising candidate for strain sensing.
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Directly drawing self-assembled, porous, and monolithic graphene fiber from chemical vapor deposition grown graphene film and its electrochemical properties.
TL;DR: A novel yet simple approach to fabricate graphene fibers, a porous and monolithic macrostructure, from chemical vapor deposition grown graphene films, which could facilitate chemical doping and electrochemical energy storage and find applications in catalyst supports, sensors, supercapacitors, Li ion batteries, etc.