"Locating Redox Couples in the Layered Sulfides with Application to Cu[Cr2]S4"

John B. Goodenough* and Youngsik Kim, Journal of the Solid-State Chemistry, 2004-2009, 182, 2904-2911

"Access to M3+/M2+ redox couple in layered LiMS2 sulfides (M = Ti, V, Cr) as Anodes for Li-ion Batteries"

Youngsik Kim, Kyu-sung Park, Sang-hoon Song, Jiantao Han, and John B. Goodenough*, Journal of the Electrochemical Society, 2004-2009, 16, A703-A708

"Reinvestigation of Li1-xVyTi1-yS2 electrodes in suitable electrolytes : Highly improved electrochemical properties"

Youngsik Kim* and John B. Goodenough, Electrochemical and Solid-State Letters, 2004-2009, 12, A73-A75

"Lithium Ion Intercalation Performance of Niobium Oxides: KNb5O13 and K6Nb10.8O30"

Jian-Tao Han, Dong-Qiang Liu, Sang-Hoon Song, Youngsik Kim and John B. Goodenough*, Chemistry of Materials, 2004-2009, 21, 4753-4755

"Three-dimensional structure of fast ion conducting 0.5Li2S + 0.5[(1-x) GeS2 + x GeO2] glasses from high-energy x-ray diffraction and reverse Monte Carlo simulations"

Le Messurier, V. Petkov, Steve W. Martin, Youngsik Kim*, and Y. Ren, Journal of Non-Crystalline Solids, 2004-2009, 355, 430-437

"Lithium Insertion into Transition Metal Monosulfides: Tuning the Position of the Metal 4s Band"

Youngsik Kim and John B. Goodenough*, Journal of Physical Chemistry C, 2004-2009, 112, 15060-15064

"Characterization of New Infrared Nonlinear Optical Material with High Laser Damage Threshold, Li2Ga2GeS6"

Youngsik Kim, In-seok Seo, Steve W. Martin*, Jaekook Bae, P. Shiv Halasyamani, Nachiappan, Chemistry of Materials, 2004-2009, 20, 6048-6052

"Lithium Intercalation into ATi2(PS4)3 (A = Li, Na, Ag)"

Youngsik Kim and John B. Goodenough*, Electrochemistry Communication, 2004-2009, 10, 497-501

"3D Framework Structure of a New Lithium Thiophosphate, LiTi2(PS4)3 as Lithium Insertion Hosts"

Youngsik Kim, Nachiappan Arumugam, and John B. Goodenough*, Chemistry of Materials, 2004-2009, 20, 470-474

"Electrochemical Behavior of Ge and GeX2 (X = O, S) Glasses: Improved Reversibility of the Reaction of Li with Ge in Sulfide Medium"

Youngsik Kim, Haesuk Hwang, Katherine Lawler, Steve W. Martin*, and Jaephil Cho, Electrochimica Acta, 2004-2009, 53, 5058

"Effect of a Surface Treatment for LiNi1/3Co1/3Mn1/3O2 Cathode Material in Lithium Secondary Batteries"

Hyun-Soo Kim*, Ke-Tack Kim, Youngsik Kim, and Steve W. Martin, Metals and Materials International, 2004-2009, 14, 105-109

"Reversible Lithium Intercalation in Teardrop-shaped Ultrafine SnP0.94 Particle : An Anode Material for Lithium-Ion Batteries"

Youngsik Kim, Haesuk Hwang, Chong S. Yoon, Min G. Kim*, and Jaephil Cho*, Advanced Materials, 2004-2009, 19, 92-96

"The Electrochemical Lithium Reactions of Monoclinic ZnP2 Material"

Haesuk Hwang, Min Gyu Kim, Youngsik Kim, Steve W. Martin, and Jaephil Cho*, Journal of Materials Chemistry, 2004-2009, 17, 3161-3166

"Ionic conductivities of various GeS2-based glasses prepared by melt quenching and mechanical milling methods"

Youngsik Kim, and Steve W. Martin*, Solid State Ionics, 2004-2009, 177, 2881-2887

"Synthesis and electrochemical characteristics of Al2O3-coated LiNi1/3Co1/3Mn1/3O2cathode material for lithium ion batteries"

Youngsik Kim, Hyun Soo Kim*, and Steve W. Martin, Electrochimica Acta, 2004-2009, 52, 1316-1322

"Anomalous Ionic conductivity increase in Li2S + GeS2 + GeO2 glasses"

Youngsik Kim, Jason Saienga, and Steve W. Martin*, Journal of Physical Chemistry B, 2004-2009, 110(33), 16318-16325

"Enhanced electrochemical properties of the LiNi1/3Co1/3Mn1/3O2 cathode material by coating with LiAlO2 nanoparticles"

Hyun Soo Kim*, Youngsik Kim, Seong-Il Kim, and Steve W. Martin, Journal of Power Sources, 2004-2009, 161(1), 623-627

"Glass formation in and structural investigatigation of Li2S + GeS2 + GeO2composition using Raman and IR spectroscopy"

Youngsik Kim, Jason Saienga, and Steve W. Martin*, Journal of Non-Crystalline Solids, 2004-2009, 351, 3716-3724

"Preparation and characterization of germanium oxy-sulfide GeS2–GeO2 glasses"

Youngsik Kim, Jason Saienga, and Steve W. Martin*, Journal of Non-Crystalline Solids, 2004-2009, 351, 1973-1979

"Preparation and characterization of glasses in the LiI + Li2S + GeS2 + Ga2S3 system"

Jason Saienga, Youngsik Kim, Bryce Campbell, and Steve W. Martin*, Solid State Ionics, 2004-2009, 176, 1229-1236

"Synthesis of the thioborate crystals ZnxBa2B2S5+x(x ~ 0.2) for second order non-linear optical applications"

Youngsik Kim, Steve W. Martin*, Kang Min Ok, and P.Shiv Halasyamani, Chemistry of Materials, 2004-2009, 17, 2046-2051

"Synthesis and crystal structure of barium thibororate Ba7(BS3)4S"

Youngsik Kim, and Steve W. Martin, Inorganic Chemistry, 2004-2009, 43, 2773-2775