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Toward a life cycle inventory for graphite production

This inventory is used to estimate the global warming potential and energy demand of synthetic graphite, yielding results of 13.8 kgCO2‐eq/kg and 45.9 MJ/kg, respectively, …

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EconPapers: Experimental and numerical investigation on …

Experimental and numerical investigation on dodecane/expanded graphite shape-stabilized phase change material for cold energy storage. Yanlin Song, Nan Zhang, Yaoge Jing, Xiaoling Cao, Yanping Yuan and Fariborz Haghighat. Energy, 2019, vol. 189, issue C . Abstract: Using cold latent heat thermal energy storage (LHTES) in cold chain logistics …

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EconPapers: Cycle aging of commercial NMC/graphite pouch cells …

Applied Energy, 2015, vol. 154, issue C, 160-172. Abstract: Cycle aging of commercial 40Ah pouch-type lithium-ion cells with NMC/graphite chemistry was studied at different cycling temperatures (room temperature, +45°C, and +45°C charge/+65°C discharge). Aging was observed as capacity fade and resistance increase, and the aging mechanisms ...

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EconPapers: Achieving High-Performance Spherical Natural Graphite …

Abstract: The electrochemical performance of modified natural graphite (MNG) and artificial graphite (AG) was investigated as a function of electrode density ranging from 1.55 to 1.7 g∙cm −3 . The best performance was obtained at 1.55 g∙cm −3 and 1.60 g∙cm −3 for the AG and MNG electrodes, respectively.

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GELLED | definition in the Cambridge English Dictionary

gelled meaning: 1. past simple and past participle of gel 2. past simple and past participle of gel . Learn more.

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Nanoparticulate Gellants for Metallized Gelled Liquid …

determined for stable gelled hexane and metallized gelled hexane. A cryogenic capillary rheometer was also designed, constructed, and used to determine the viscosity of gelled hydrogen. Small volumes of liquid hydrogen were gelled with a 7- to 8-wt% gellant level. The gelled H2 viscosity was 1.5 to 3.7 times that of liquid hydrogen: 0.048 to 0. ...

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EconPapers: SiO-induced thermal instability and interplay …

This self-discharge phenomenon, which is weakly observed in the graphite anode without SiO, is the result of preferential parasitic reaction on the SiO interface and spontaneous electron and lithium-ion migration to equilibrate the electron energy imbalance between graphite and SiO. ... References: View references in EconPapers View complete ...

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EconPapers: Characterization and stability study of a form-stable

Abstract: A form-stable erythritol/expanded graphite (EG) composite phase change material (PCM) for mid-temperature thermal energy storage (TES) was successfully developed by an "impregnation, compression and sintering" three-step method. Five composite samples were prepared with EG contents of 5, 8, 10, 12 and 15 wt%, respectively.

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EconPapers: Preparation and characterization of stearic …

EconPapers: Preparation and characterization of stearic acid/expanded graphite composites as thermal energy storage materials. By Guiyin Fang, Hui Li, Zhi Chen and …

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EconPapers: FABRICATION OF PROTECTIVE SiC/TiO2/SiO2 …

Moreover, this coating can effectively improve the stability and thermal shock properties of graphite at the temperatures up to 1000∘C. Keywords: Graphite electrode; ceramic coating; oxidation; electric arc furnace; SiC/TiO2/SiO2 (search for similar items in EconPapers) Date: 2021 References: Add references at CitEc Citations: Track citations ...

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EconPapers: Preparation and performance improvement of …

Preparation and performance improvement of chlorides/MgO ceramics shape-stabilized phase change materials with expanded graphite for thermal energy storage system. Yicheng Hou, Jun Qiu, Wei Wang, Xibo He, Mubashar Ayyub and Yong Shuai. Applied Energy, 2022, vol. 316, issue C, No S0306261922004974

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EconPapers: Microstructure and thermal properties of a paraffin

Microstructure and thermal properties of a paraffin/expanded graphite phase-change composite for thermal storage. Jianguo Zhao, Yong Guo, Feng Feng, Qinghua Tong, Wenshan Qv and Haiqing Wang. Renewable Energy, 2011, vol. 36, issue 5, 1339-1342 . Abstract: A paraffin/expanded graphite phase-change composite for thermal storage …

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EconPapers: Preparation and characterization of stearic …

Preparation and characterization of stearic acid/expanded graphite composites as thermal energy storage materials. Guiyin Fang, Hui Li, Zhi Chen and Xu Liu. Energy, 2010, vol. 35, issue 12, 4622-4626 . Abstract: Stearic acid/expanded graphite composites with different mass ratios were prepared by absorbing liquid stearic acid into the expanded graphite.

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Gelled graphite/gelatin composites for latent heat cold …

Materials and method. Graphite (Merck 1.04206.2500) with particle size below 50 μm and bulk density 280 g cm −3 was used to enhance thermal conductivity and …

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EconPapers: Development of low-temperature eutectic phase …

Development of low-temperature eutectic phase change material with expanded graphite for vaccine cold chain logistics. Lu Liu, Xuelai Zhang, Xiaofeng Xu, Xiangwei Lin, Yi Zhao, Lingeng Zou, Wu and Huifan Zheng. Renewable Energy, 2021, vol. 179, issue C, 2348-2358 . Abstract: This research aims to explore a novel PCM that can satisfy the …

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EconPapers: Influence of graphite/alumina on co-pyrolysis of …

Influence of graphite/alumina on co-pyrolysis of Chlorella vulgaris and polypropylene for producing bio-oil. Chunxiang Chen, Jian Zhao, Yixue Wei, Xiaodong Huang, Wei Lu, Dianzhao Fan, Yingxin Bi and Hongfu Qiu. Energy, 2023, vol. 265, issue C . Abstract: The effects of Graphite/Alumina (GP/Al2O3) compound additives with different addition …

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Gelled graphite/gelatin composites for latent heat cold …

Gelation at room temperatures prevented sedimentation of graphite particles. SEM of dried samples confirmed nearly random distribution of graphite particles. These …

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EconPapers: Palmitic acid/polyvinyl butyral/expanded graphite

Palmitic acid/polyvinyl butyral/expanded graphite composites as form-stable phase change materials for solar thermal energy storage. Yaxue Lin, Chuqiao Zhu, Guruprasad Alva and Guiyin Fang. Applied Energy, 2018, vol. 228, issue C, 1809 pages . Abstract: In order to improve the performances of phase change material (PCM) in applications, a novel form …

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EconPapers: Enhanced methane recovery from low …

Enhanced methane recovery from low-concentration coalbed methane by gas hydrate formation in graphite nanofluids. Jin Yan, Yi-Yu Lu, Dong-Liang Zhong, Zhen-Lin Zou …

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EconPapers: Experimental investigation on …

Keywords: Thermal energy storage; Form–stable phase change materials; Thermal properties; Polystyrene; Expanded graphite (search for similar items in EconPapers) Date: 2018 References: View references in EconPapers View complete reference list from CitEc Citations: View citations in EconPapers (5) Track citations by RSS feed. Downloads ...

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Gelled graphite/gelatin composites for latent heat cold

Gelation at room temperatures prevented sedimentation of graphite particles. SEM of dried samples confirmed nearly random distribution of graphite particles. These gelled …

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EconPapers: Archive Maintainers FAQ

See the EconPapers FAQ for general questions about RePEc and EconPapers. The IDEAS step by step instructions for setting up and maintaining a RePEc archive. This gives a good introduction to the various templates used to provide the bibliographic data. Check the syntax of your templates with our on-line syntax checker .

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EconPapers: Graphite-based shape-stabilized composites for …

Graphite-based shape-stabilized composites for phase change material applications. Avia Ohayon-Lavi, Adi Lavi, Amr Alatawna, Efrat Ruse, Gennady Ziskind and Oren Regev. Renewable Energy, 2021, vol. 167, issue C, 580-590. Abstract: Phase Change Materials (PCM) possess high heat storage density, but commonly have low thermal conductivity …

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EconPapers: Scalable synthesis of silicon-nanolayer-embedded graphite

This architecture allows compatibility between silicon and natural graphite and addresses the issues of severe side reactions caused by structural failure of crumbled graphite dust and uncombined residue of silicon particles by conventional mechanical milling. This structure shows a high first-cycle Coulombic efficiency (92%) and a rapid ...

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EconPapers: Preparation and properties of palmitic-stearic acid

Preparation and properties of palmitic-stearic acid eutectic mixture/expanded graphite composite as phase change material for energy storage. Nan Zhang, Yanping Yuan, Yanxia Du, Xiaoling Cao and Yaguang Yuan. Energy, 2014, vol. 78, issue C, 950-956 . Abstract: A novel composite PCM (phase change material) with PA-SA (palmitic-stearic acid) …

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EconPapers: Network feature and influence factors of global …

In this paper, a complex network theory is adopted to analyze the trade competition of the global nature graphite based on trading data from 2007 to 2016. First, the overall structure features and the evolutionary law of the graphite trade competition network are analyzed. The results show that the competition intensity of the graphite trade is ...

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EconPapers: A high-performance rotating graphite fiber brush air

A high-performance rotating graphite fiber brush air-cathode for microbial fuel cells. Shuiliang Chen, Sunil A. Patil and Uwe Schröder. Applied Energy, 2018, vol. 211, issue C, 1089-1094. Abstract: Microbial fuel cells (MFC) represent an emerging technology to harvest electric energy from waste streams like wastewaters.

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EconPapers: Enhanced performance and lifetime of lithium-ion …

Enhanced performance and lifetime of lithium-ion batteries by laser structuring of graphite anodes. Johannes Kriegler, Lucas Hille, Sandro Stock, Ludwig Kraft, Jan Hagemeister, Jan Bernd Habedank, Andreas Jossen and Michael F. Zaeh. Applied Energy, 2021, vol. 303, issue C, No S0306261921010539 . Abstract: Improving the performance characteristics …

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EconPapers: A bi-porous graphite felt electrode with enhanced …

A bi-porous graphite felt electrode with enhanced surface area and catalytic activity for vanadium redox flow batteries. H.R. Jiang, W. Shyy, M.C. Wu, R.H. Zhang and T.S. Zhao. Applied Energy, 2019, vol. 233-234, 105-113 . Abstract: In this work, a bi-porous graphite felt electrode is prepared by a simple yet effective catalytic etching method for vanadium …

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Gelled graphite/gelatin composites for latent heat cold storage

Gelled graphite/gelatin composites for latent heat cold storage Nuno Vitorinoa, João C.C. Abrantesa,b,⇑, Jorge Ribeiro Fradea a Dep. of Materials and Ceramic Engineering, …

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EconPapers FAQ

The mirroring logs provide information about the nature of the problem and your IT personnel should be able to resolve most of them with the help of the Archive maintainers FAQ . If not, send an e-mail to [email protected] and we will try to resolve the issue.)

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EconPapers: Thermal and electrical conductivity enhancement of graphite

Keywords: Graphite nanoplatelets; Form-stable phase change material; Self-supporting; Thermal conductivity; Electrical conductivity (search for similar items in EconPapers) Date: 2012 References: View references in EconPapers View complete reference list from CitEc Citations: View citations in EconPapers (21) Track citations by RSS feed

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RePEc: Research Papers in Economics

General principles RePEc (Research Papers in Economics) is an initiative that seeks to enhance the dissemination of research in Economics and related areas.We want to make research more accessible both for the authors and the readers. RePEc is a crowd-sourced effort: a) thousands of people and organizations contribute the underlying data, b) a core …

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