Search Results - "Kumta, P.N."

Scaffoldless Tissue-engineered Dental Pulp Cell Constructs for Endodontic Therapy by Syed-Picard, F.N., Ray, H.L., Kumta, P.N., Sfeir, C.

“…A major cause of apical periodontitis after endodontic treatment is the bacterial infiltration which could have been challenged by the presence of a vital…”
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Nanocomposites of silicon/titanium carbide synthesized using high-energy mechanical milling for use as anodes in lithium-ion batteries by Patel, P., Kim, Il-Seok, Kumta, P.N.

“…Silicon-based nanocomposites containing TiC were synthesized by high-energy mechanical milling (HEMM). Mechanical milling leads to very fine amorphous silicon…”
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Effect of boron on the stability of monoclinic NaMnO2: Theoretical and experimental studies by Velikokhatnyi, O.I., Choi, D., Kumta, P.N.

“…The structural stability of NaBxMn1-xO2, where x=0.0-0.375 has been studied using the Vienna ab initio simulation package (VASP), employing density functional…”
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LiCoO2 and SnO2 thin film electrodes for lithium-ion battery applications by Maranchi, J.P., Hepp, A.F., Kumta, P.N.

“…There is an increasing need for small-dimension, ultra-lightweight, portable power supplies due to the miniaturization of consumer electronic devices…”
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Synthesis of LiCoO2 powders for lithium-ion batteries from precursors derived by rotary evaporation by KUMTA, P. N, GALLET, D, WAGHRAY, A, BLOMGREN, G. E, SETTER, M. P

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Chemical synthesis and characterization of lithium orthosilicate (Li 4SiO 4) by Chang, C.-C., Wang, C.C., Kumta, P.N.

“…A solution based wet chemistry approach has been developed for synthesizing Li 4SiO 4 powders at moderate temperatures of 500°C. LiOH·H 2O and LiNO 3 have been…”
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Revisiting a Rare Intermetallic Ternary Nitride, Ni2Mo3N: Crystal Structure and Property Measurements by Weil, K.S., Kumta, P.N., Grins, J.

“…The intermetallic ternary nitride, Ni2Mo3N, has been synthesized by the ammonolysis of a complexed mixed-metal chloride precursor. This compound crystallizes…”
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Reversible high capacity nanocomposite anodes of Si/C/SWNTs for rechargeable Li-ion batteries by Wang, Wei, Kumta, Prashant N.

“…Nanocomposites comprising silicon (Si), graphite (C) and single-walled carbon nanotubes (SWNTs), denoted as Si/C/SWNTs, have been synthesized by dispersing…”
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In situ electrochemical synthesis of lithiated silicon–carbon based composites anode materials for lithium ion batteries by Datta, Moni Kanchan, Kumta, Prashant N.

“…Most composite anode systems research on lithium ion batteries to date focus on pristine unalloyed Si as the electrochemically active component combined with a…”
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Silicon and carbon based composite anodes for lithium ion batteries by Datta, Moni Kanchan, Kumta, Prashant N.

“…Composites comprising silicon (Si), graphite (C) and polyacrylonitrile-based disordered carbon (PAN-C), denoted as Si/C/PAN-C, have been synthesized by thermal…”
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Synthesis and structural investigation of a new ternary transition metal nitride, Co3W3N by Weil, K.S, Kumta, P.N

“…A new ternary transition metal nitride, Co3W3N, has been synthesized by the ammonolysis of a chemically derived metalloorganic precursor. The compound…”
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Si–SiC nanocomposite anodes synthesized using high-energy mechanical milling by Kim, Il-seok, Blomgren, G.E., Kumta, P.N.

“…The Si–SiC nanocomposites were synthesized by high-energy mechanical milling (HEMM) using two different starting mixtures, Si:SiC=1:2 and Si:C=3:2. Both…”
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The effect of temperature on the growth of carbon nanotubes on copper foil using a nickel thin film as catalyst by Atthipalli, G., Epur, R., Kumta, P.N., Allen, B.L., Tang, Y., Star, A., Gray, J.L.

“…Growth of carbon nanotubes (CNTs) on bulk copper foil substrates has been achieved by sputtering a nickel thin film on Cu substrates followed by thermal…”
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Summary of the panel discussions at the 2nd Symposium on Biodegradable Metals, Maratea, Italy, 2010 by Staiger, M.P., Feyerabend, F., Willumeit, R., Sfeir, C.S., Zheng, Y.F., Virtanen, S., Müeller, W.D., Atrens, A., Peuster, M., Kumta, P.N., Mantovani, D., Witte, F.

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Effect of boron on the stability of monoclinic NaMnO 2: Theoretical and experimental studies by Velikokhatnyi, O.I., Choi, D., Kumta, P.N.

“…The structural stability of NaB x Mn 1− x O 2, where x = 0.0–0.375 has been studied using the Vienna ab initio simulation package (VASP), employing density…”
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LiCoO 2 and SnO 2 thin film electrodes for lithium-ion battery applications by Maranchi, J.P., Hepp, A.F., Kumta, P.N.

“…There is an increasing need for small-dimension, ultra-lightweight, portable power supplies due to the miniaturization of consumer electronic devices…”
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Phase stability of Li(Mn 100− xCo x)O 2 oxides: an ab initio study by Landa, A.I, Chang, C.-C, Kumta, P.N, Vitos, L, Abrikosov, I.A

“…The full charge density exact muffin-tin orbitals method has been used to study the stability of lithium manganese oxides exhibiting different crystallographic…”
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Synthesis and characterization of tin and antimony based composites derived by mechanochemical in situ reduction of oxides by Patel, P., Roy, S., Kim, I.L.-Seok, Kumta, P.N.

“…Composites consisting of tin and silicon dioxide or antimony and silicon dioxide were synthesized using high energy mechanical milling. The composites were…”
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Synthesis and electrochemical characterization of LiMO 2 (M=Ni, Ni 0.75Co 0.25) for rechargeable lithium ion batteries by Chang, Chun-Chieh, Scarr, N., Kumta, P.N.

“…A particulate sol-gel (PSG) process has been developed for synthesizing LiNiO 2 and LiNi x Co 1− x O 2 ( x=0.75) powders, utilizing the reaction of lithium…”
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Chemically induced reduction: A viable process for synthesizing {gamma}-TiAl based intermetallic matrix composite powders containing nanocrystalline TiC by Kim, J.Y., Chang, K., Kumta, P.N.

“…A chemically induced reduction process has been developed for synthesizing intermetallic matrix composites (IMCs) consisting of titanium aluminide and titanium…”
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