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作者:... Peter D. Southon , Cameron J. Kepert , Vanessa K. Peterson
来源:[J].Energies(IF 1.844), 2016, Vol.9 (10)DOAJ
摘要:Y(btc) (btc = 1,3,5-benzenetricarboxylate) is a metal-organic framework that exhibits significant adsorption of industrially-relevant gases such as H2, CH4, and O2. Previous studies have noted a surprising lack of close interactions between the adsorbed guest molecules and Y...
作者:Vanessa K. Peterson , Raj Das
来源:[J].Composites Part A(IF 2.744), 2019, Vol.124Elsevier
摘要:Abstract(#br)This paper characterizes and evaluates TiB/Ti composites during thermal treatment using in situ neutron diffraction. The composites were developed using a conventional press and sinter technique. Pure titanium (Ti) was chosen as the matrix, and different concent...
作者:... Niina H. Jalarvo , Vanessa K. Peterson , Wei Lai
来源:[J].Solid State Ionics(IF 2.046), 2017, Vol.312, pp.1-7Elsevier
摘要:Abstract(#br)In this work lithium self-diffusion in the model lithium garnet oxide Li 5 La 3 Ta 2 O 12 was investigated by combining quasi-elastic neutron scattering experiments and molecular dynamics simulation. The Q -dependence of the quasi-elastic broadening measured exp...
作者:Vanessa K. Peterson , Neeraj Sharma ...
来源:[J].Electrochimica Acta(IF 3.777), 2017, Vol.236, pp.10-17Elsevier
摘要:Abstract(#br)Li-rich metal oxides, regarded as a high-voltage composite cathode, is currently one of the hottest positive electrode material for lithium-ion batteries, due to its high-capacity and high-energy performance. The crystallography, phase composition and morphology...
作者:... Titus Faulkner , Vanessa K. Peterson , Neeraj Sharma
来源:[J].Journal of Power Sources(IF 4.675), 2018, Vol.394, pp.1-8Elsevier
摘要:Abstract(#br)The reaction evolution and kinetics of the LiFePO 4 positive electrode material is dependent on the synthesis method and cycling conditions. In operando neutron powder diffraction is used investigate the structure-electrochemistry relationship of the electrode materi...
作者:Vanessa K. Peterson , Jens Groot ...
来源:[J].Journal of Power Sources(IF 4.675), 2016Elsevier
摘要:Abstract(#br)Ex situ and time-resolved in operando neutron powder diffraction (NPD) has been used to study the structural evolution of the graphite negative electrode and LiFePO 4 positive electrode within ANR22650M1A commercial batteries from A123 Systems, in what to our knowled...
作者:... Wei Kong Pang , Vanessa K. Peterson , J.R. Dahn
来源:[J].Electrochimica Acta(IF 3.777), 2015, Vol.174, pp.417-423Elsevier
摘要:Abstract(#br)A low-cost deuterated electrolyte suitable for in situ neutron diffraction measurements of normal and high voltage Li-ion battery electrodes is reported here. Li[Ni 0.4 Mn 0.4 Co 0.2 ]O 2 /graphite (NMC(442)/graphite) pouch cells filled with 1:0.1:2 (molar ratio...
作者:... Wei Kong Pang , Vanessa K. Peterson , J.R. Dahn
来源:[J].Electrochimica Acta(IF 3.777), 2015, Vol.180, pp.234-240Elsevier
摘要:Abstract(#br)The application of detailed in-situ neutron diffraction studies on lithium ion batteries has been limited in part due to the requirement of expensive deuterated carbonate-based electrolyte. This work presents an in-situ neutron diffraction study of the structural evo...
作者:Vanessa K. Peterson , Tamim Darwish ...
来源:[J].Journal of the Chinese Chemical Society(IF 0.879), 2020, Vol.67 (3), pp.344-352Wiley
摘要:Abstract(#br)LiCoO2 (LCO) with average particle distribution of 8 μm (LCO‐A) and 11 μm (LCO‐B) exhibit substantial differences in cycle performance. The half‐cells have similar first‐cycle discharge capacities of 173 and 175 mAh/g at 0.25 C, but after 10...

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