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for stress–strain relationship taking into account strain hardening and stored energy by compacted graphite

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0761-3

Abstract: Compacted graphite iron (CGI) is considered to be an ideal diesel engine material with excellent physicalon the microstructure of CGI during compression deformation are examined, including the evolution of graphitemorphology and the microstructure of the pearlite matrix.The roundness and fractal dimension of graphite particles under different deformation conditions areCombined with finite element simulation models, the influence of graphite particles on the flow stress

Keywords： stress−strain relationship     microstructure evolution     stored energy     strain hardening     graphite morphology    

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Recognition of Graphite Morphology in Nodular Cast Iron Based on Extenics

Chen Zhibin,Yu Yongquan,Yang Shaomin

Strategic Study of CAE 2005, Volume 7, Issue 3,   Pages 84-89

Abstract:

The basic types of graphite morphology in nodular cast iron is introduced.According to the graphite morphological features, matter-element analysis theory is applied to establishthe matter-element model for graphite morphology recognition.Extension classification tree is used to identify the graphite morphology.

Keywords： matter-element model     extension classification tree     graphite morphology     nodular cast iron    

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Permeability and thermal conductivity of host compressed natural graphite for consolidated activated

Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 159-165 doi: 10.1007/s11708-011-0145-y

Abstract: set up to study the heat and mass transfer performance of the host material, i.e. expanded natural graphitewere 10 to 10 m and 1.7 to 3.2 W/(m·K), respectively, while the density compressed expanded natural graphite

Keywords： permeability     thermal conductivity     expanded nature graphite     activated carbon    

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Preparing graphene from anode graphite of spent lithium-ion batteries

Wenxuan Zhang, Zhanpeng Liu, Jing Xia, Feng Li, Wenzhi He, Guangming Li, Juwen Huang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0993-8

Abstract: In view of wide usage of natural graphite and the high content (12%–21%) of anode graphite in spent LIBs, recycling anode graphite from spent LIBs cannot only alleviate the shortage of natural graphite, butEffect of pH and N2H4·H2O amount on reduction of graphite oxide were probed.Structure of graphite, graphite oxide and graphene were characterized by XRD, Raman and FTIR.Graphite oxide could be completely reduced to graphene at pH 11 and 0.25 mL N2H4·H2O.

Keywords： Spent LIBs     Graphite     Graphite oxide     Grapheme    

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Electro-catalytic activity of CeO modified graphite felt for carbamazepine degradation via E-peroxone

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1410-x

Abstract:

•CeOx/GF-EP process had the better degradation efficiency than GF-EP process.

Keywords： E-peroxone     CeOx     Graphite felt     Carbamazepine     Mineralization    

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High Quality Development of Graphite Resource and Graphite Material Industry

Sun Chuanyao , Shen Shifu , Wang Wenli , Yuan Guohui , Huang Zhenghong , Zhang Yihe

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 29-39 doi: 10.15302/J-SSCAE-2022.03.004

Abstract:

Natural graphite is a new-technology mineral resource led by new mineralThis paper analyzes the demand for high-quality development of graphite resources and the graphite material; (2) optimizing the allocation of resources and boosting the development of green graphite plants andnecessary to set up a sophisticate database that covers the entire industrial and supply chains of graphiteindustry, accelerate resource integration to construct an international graphite valley, and improve

Keywords： graphite     graphite deep processing     graphite concentrate     graphene     fluorinated graphite    

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Performance of activated carbon coated graphite bipolar electrodes on capacitive deionization method

Hossein D. Atoufi, Hasti Hasheminejad, David J. Lampert

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1278-1

Abstract: Abstract • Graphite bipolar electrodes act as an appropriate bed for the CDI process. • Activated carbonIn this research, experiments were performed with a pair of graphite bipolar electrodes that were coated

Keywords： Capacitive deionization (CDI)     Desalination     Electrical conductivity (EC)     Graphite bipolar electrode     Activated    

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Recent advances in morphology control of platinum catalysts toward oxygen reduction reaction

Frontiers in Energy 2024, Volume 18, Issue 3,   Pages 330-355 doi: 10.1007/s11708-024-0929-5

Abstract: Morphology control represents an effective strategy to optimize the behavior of Pt catalysts.In this work, an attempt is made to comprehensively review the effect of morphology control on the catalyticFirst, the fundamental physicochemical changes behind morphology control, including exposing more activeFinally, an outlook on the future development of morphology control of Pt catalysts is presented, includingThis work is intended to provide valuable insights into designing the morphology and technological innovation

Keywords： morphology     platinum catalysts     electrocatalysis     ORR     PEMFC    

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Continuous modeling of soil morphology —thermomechanical behavior of embankment dams

Bettina ALBERS, Krzysztof WILMANSKI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 11-23 doi: 10.1007/s11709-010-0081-7

Abstract: Macroscopic modeling of soils is based on a number of properties that refer to the mesoscopic morphology

Keywords： thermomechanical modeling     soil morphology     saturation     porosity    

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Recent advances toward high voltage, EC-free electrolytes for graphite-based Li-ion battery

Tong Zhang, Elie Paillard

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 577-591 doi: 10.1007/s11705-018-1758-z

Abstract: EC, however, is a crucial component of electrolytes, due to its excellent ability to allow graphite anodeHowever, often, graphite electrode operation is not well demonstrated in these electrolytes.high voltage, EC-free alternative electrolytes, focusing on those allowing the steady operation of graphitethe change in main lithium salt, the effect of anion (or Li salt) concentration, but also reports on graphiteSEI) or by use of water-soluble binder for electrode processing as these can also enable the use of graphite

Keywords： lithium-ion     electrolyte     solid electrolyte interphase     additives     high voltage     graphite    

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Oxidation performance of graphite material in reactors

LUO Xiaowei, YU Xinli, YU Suyuan

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 471-474 doi: 10.1007/s11708-008-0074-6

Abstract: Graphite is used as a structural material and moderator for high temperature gas-cooled reactors (HTGRWhen a reactor is in operation, graphite oxidation influences the safety and operation of the reactorIn this paper, the graphite oxidation process is introduced, factors influencing graphite oxidation are

Keywords： ingress     accident     oxidation     coolant     moderator    

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Controlling nested wrinkle morphology through the boundary effect on narrow-band thin films

Hanyang XU, Tielin SHI, Guanglan LIAO, Qi XIA

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 235-240 doi: 10.1007/s11465-017-0458-6

Abstract: dimethylsiloxane) substrate, thus creating regular boundaries to steer local stresses and control wrinkle morphologyThe disordered morphology of nano-scale wrinkles and the highly ordered morphology of micro-scale wrinkles

Keywords： nested and hierarchical wrinkles     morphology     amplitude saturation     boundary effect    

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Effect of catalyst layer mesoscopic pore-morphology on cold start process of PEM fuel cells

Ahmed Mohmed DAFALLA, Fangming JIANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 460-472 doi: 10.1007/s11708-021-0733-4

Abstract: This work studies the effect of CCL mesoscopic pore-morphology on PEMFC cold start.The CCL mesoscale morphology is characterized by two tortuosity factors of the ionomer network and poreThe simulation results demonstrate that the mesoscale morphology of CCL has a significant influence onIt was found that cold-starting of a cell with a CCL of less tortuous mesoscale morphology can succeed, whereas starting up a cell with a CCL of more tortuous mesoscale morphology may fail.

Keywords： cold start     energy conversion     fuel cells     mesoscale morphology     tortuosity     water management    

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Effects of metal ions on the morphology of calcium sulfate hemihydrate whiskers by hydrothermal method

Tianjie Liu, Hao Fan, Yanxia Xu, Xingfu Song, Jianguo Yu

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 545-553 doi: 10.1007/s11705-017-1665-8

Abstract: The effects of Na , Mg , Al and Fe ion concentrations on the crystal morphology of calcium sulfateThe presence of Na did not affect the morphology of the whiskers.

Keywords： metal ions     morphology     calcium sulfate hemihydrate whiskers     hydrothermal method     selective adsorption    

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Molecular level simulations on multi-component systems —a morphology prediction method

C. SCHMIDT, J. ULRICH

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 49-54 doi: 10.1007/s11705-013-1307-8

Abstract: The crystal morphology grown from a solution composed of an organic solvent, solute and additive candiffusion coefficient is related to the specific face growth rate via the attachment energy of the pure morphologyThe significant improvements are achieved in the morphology prediction because the investigation on the

Keywords： crystallization     morphology     molecular dynamics     solution    

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Title Author Date Type Operation

for stress–strain relationship taking into account strain hardening and stored energy by compacted graphite

Journal Article

Recognition of Graphite Morphology in Nodular Cast Iron Based on Extenics

Chen Zhibin,Yu Yongquan,Yang Shaomin

Journal Article

Permeability and thermal conductivity of host compressed natural graphite for consolidated activated

Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG

Journal Article

Preparing graphene from anode graphite of spent lithium-ion batteries

Wenxuan Zhang, Zhanpeng Liu, Jing Xia, Feng Li, Wenzhi He, Guangming Li, Juwen Huang

Journal Article

Electro-catalytic activity of CeO modified graphite felt for carbamazepine degradation via E-peroxone

Journal Article

High Quality Development of Graphite Resource and Graphite Material Industry

Sun Chuanyao , Shen Shifu , Wang Wenli , Yuan Guohui , Huang Zhenghong , Zhang Yihe

Journal Article

Performance of activated carbon coated graphite bipolar electrodes on capacitive deionization method

Hossein D. Atoufi, Hasti Hasheminejad, David J. Lampert

Journal Article

Recent advances in morphology control of platinum catalysts toward oxygen reduction reaction

Journal Article

Continuous modeling of soil morphology —thermomechanical behavior of embankment dams

Bettina ALBERS, Krzysztof WILMANSKI

Journal Article

Recent advances toward high voltage, EC-free electrolytes for graphite-based Li-ion battery

Tong Zhang, Elie Paillard

Journal Article

Oxidation performance of graphite material in reactors

LUO Xiaowei, YU Xinli, YU Suyuan

Journal Article

Controlling nested wrinkle morphology through the boundary effect on narrow-band thin films

Hanyang XU, Tielin SHI, Guanglan LIAO, Qi XIA

Journal Article

Effect of catalyst layer mesoscopic pore-morphology on cold start process of PEM fuel cells

Ahmed Mohmed DAFALLA, Fangming JIANG

Journal Article

Effects of metal ions on the morphology of calcium sulfate hemihydrate whiskers by hydrothermal method

Tianjie Liu, Hao Fan, Yanxia Xu, Xingfu Song, Jianguo Yu

Journal Article

Molecular level simulations on multi-component systems —a morphology prediction method

C. SCHMIDT, J. ULRICH

Journal Article