Zobrazeno 1 - 10
of 19
pro vyhledávání: '"James D. Wilcox"'
Autor:
Ruigang Wang, Thomas E. Conry, Marca M. Doeff, Albert Aumentado, Jiajun Chen, James D. Wilcox
Publikováno v:
Journal of Materials Research. 25:1460-1468
A combustion synthesis technique was used to prepare nanoparticulate LiMgxMn1−xPO4 (x = 0, 0.1, 0.2)/carbon composites. Powders consisted of carbon-coated particles about 30 nm in diameter, which were partly agglomerated into larger secondary parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8feca4eccdc881909c983a14c3182fe
https://doi.org/10.1557/jmr.2010.0187
https://doi.org/10.1557/jmr.2010.0187
Autor:
Marca M. Doeff, James D. Wilcox
Publikováno v:
ECS Transactions. 11:27-33
A complete series of LiNi0.4Co0.2-yAlyMn0.4O2 (0{less than or equal to}y{less than or equal to}0.2) materials have been synthesized and investigated as cathode materials for lithium ion batteries. When cycled between 2.0 and 4.3 V vs. Li/Li+ at a cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a22287ebc5034cf9356514f3b45142d0
https://doi.org/10.1149/1.2938904
https://doi.org/10.1149/1.2938904
Publikováno v:
Chemistry of Materials. 20:3404-3411
The physical and electrochemical properties of LixMnO2 and LixTi0.11Mn0.89O2 synthesized from precursors made by glycine-nitrate combustion (GNC) and solid-state synthesis methods (SS) are examined in this paper. The highest specific capacities in li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff2941274115720e68ce276c40ed643
https://doi.org/10.1021/cm800247u
https://doi.org/10.1021/cm800247u
Impact of carbon structure and morphology on the electrochemical performance of LiFePO4/C composites
Publikováno v:
Doeff, Marca M.; Wilcox, James D.; Yu, Rong; Aumentado, Albert; Marcinek, Marek; & Kostecki, Robert. (2007). Impact of Carbon Structure and Morphology on the Electrochemical Performance of LiFePO4/C Composites. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/9hf8x1j4
The electrochemical performance of LiFePO4/C composites in lithium cells is closely correlated to pressed pellet conductivities measured by AC impedance methods. These composite conductivities are a strong function not only of the amount of carbon bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f11a63423a0c6fab44f1b97217e1c1
https://doi.org/10.1007/s10008-007-0419-9
https://doi.org/10.1007/s10008-007-0419-9
Autor:
Thomas J. Wenzel, James D. Wilcox
Publikováno v:
Chirality. 15:256-270
Recent advances in the development of chiral derivatizing and solvating agents that facilitate the determination of enantiomeric excess and absolute configuration are reviewed. These include metal-containing species, host-guest systems, donor-accepto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5da7ad5610358da4a5282490101f58e8
https://doi.org/10.1002/chir.10190
https://doi.org/10.1002/chir.10190
Publikováno v:
SPIE Proceedings.
Recent work in our laboratory has been directed towards development of mixed layered transition metal oxides with general composition Li[Ni, Co, M, Mn]O 2 (M=Al, Ti) for Li ion battery cathodes. Compounds such as Li[Ni 1/3 Co 1/3 Mn 1/3 ]O 2 (often c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::778a0894dccd2d054afcbf13b1a538c2
https://doi.org/10.1117/12.851228
https://doi.org/10.1117/12.851228
Autor:
James D. Wilcox
Studies on Two Classes of Positive Electrode Materials for Lithium-Ion Batteries by James Douglas Wilcox B.S. (Bates College) 2003 M.S. (University of California, Berkeley) 2006 A dissertation submitted in partial satisfaction of the requirements for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c2873bdb60c06af48c585ac5e55ecb8
https://doi.org/10.2172/983034
https://doi.org/10.2172/983034
Publikováno v:
Doeff, Marca M.; Wilcox, James D.; Kostecki, Robert; & Lau, Grace. (2005). Optimization of Carbon Coatings on LiFePO4. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/6wq2655w
The electrochemical performance of LiFePO{sub 4} in lithium cells is strongly dependent on the structure (disordered/graphene or D/G ratio) of the in situ carbon produced during synthesis from carbon-containing precursors. Addition of pyromellitic ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7de9c259973836f8760c58cdd525bd1b
http://www.escholarship.org/uc/item/6wq2655w
http://www.escholarship.org/uc/item/6wq2655w
Autor:
Regina Readling, Nicole S. Ryan, Kristin J. Smith, Gudrun E. Mirick, Sonia S. Shariff, Thomas J. Wenzel, Hilary L. Domush, Lee S. Wacker, James D. Wilcox, Edwin P. Amonoo, David A. Vensel
Publikováno v:
Chirality.
Calix[4]arenes, calix[4]resorcarenes, and anionic cyclodextrin derivatives were examined as chiral NMR solvating agents. The calix[4]arenes were prepared by attachment of amino acids through the hydroxyl groups of the phenol rings. Chloroform-, metha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3a816abfc2c6beeaf417c2a10d0445e
https://pubmed.ncbi.nlm.nih.gov/12884386
https://pubmed.ncbi.nlm.nih.gov/12884386
Publikováno v:
Journal of The Electrochemical Society. 156:A1011
Li[Ni0.4Co0.2-yMyMn0.4]O2 (0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b986c067db2cac563198bd7e2aabb27
https://doi.org/10.1149/1.3237100
https://doi.org/10.1149/1.3237100