Search Results - "Karan, Naba K."

Synthesis and electrochemical properties of Li(Ni0.8Co0.1Mn0.1)O2 cathode material : Ex situ structural analysis by Raman scattering and X-ray diffraction at various stages of charge-discharge process by SAAVEDRA-ARIAS, José J, KARAN, Naba K, PRADHAN, Dillip K, KUMAR, Arun, NIETO, Santander, THOMAS, Reji, KATIYAR, Ram S

Get full text

Synthesis, Characterization, and Structural Modeling of High-Capacity, Dual Functioning MnO2 Electrode/Electrocatalysts for Li-O2 Cells by Trahey, Lynn, Karan, Naba K., Chan, Maria K. Y., Lu, Jun, Ren, Yang, Greeley, Jeffrey, Balasubramanian, Mahalingam, Burrell, Anthony K., Curtiss, Larry A., Thackeray, Michael M.

“…It has become clear that cycling lithium‐oxygen cells in carbonate electrolytes is impractical, as electrolyte decomposition, triggered by oxygen reduction…”
Get full text

Investigation of Solid Electrolyte Interphase Formed on Si Nanoparticle Composite Electrodes Using Hyperpolarized 129Xe Nuclear Magnetic Resonance Spectroscopy by Mao, Yougang, Karan, Naba K, Song, Myeonghun, Hopson, Russell, Guduru, Pradeep R, Wang, Li-Qiong

“…Solid electrolyte interphase (SEI) plays an important role in determining electrochemical performances of Li-ion batteries. The ideal SEI layer protects the…”
Get full text

Structure of Lithium Peroxide by Chan, Maria K. Y, Shirley, Eric L, Karan, Naba K, Balasubramanian, Mahalingam, Ren, Yang, Greeley, Jeffrey P, Fister, Tim T

“…The reliable identification of lithium oxide species, especially lithium peroxide (Li2O2), is of vital importance to the study of Li-air batteries. Previous…”
Get full text

Fe/N/C Composite in Li–O2 Battery: Studies of Catalytic Structure and Activity toward Oxygen Evolution Reaction by Shui, Jiang-Lan, Karan, Naba K, Balasubramanian, Mahalingam, Li, Shu-You, Liu, Di-Jia

“…Atomically dispersed Fe/N/C composite was synthesized and its role in controlling the oxygen evolution reaction during Li–O2 battery charging was studied by…”
Get full text

Chlorine bond distances in ClF and Cl2 complexes by Karan, Naba K, Arunan, E

Get full text

New Phase Transitions in Perovskite Oxides: BiFeO3, SrSnO3, and Pb(Fe2/3W1/3)1/2Ti1/2O3 by Scott, James F., Palai, Ratnakar, Kumar, Ashok, Singh, Manoj K., Murari, Nishit M., Karan, Naba K., Katiyar, Ram S.

“…This paper reports on two new aspects of oxide perovskites: the first part is devoted to new phase transitions, especially at high temperatures; multiferroics…”
Get full text

Fe/N/C Composite in Li–O 2 Battery: Studies of Catalytic Structure and Activity toward Oxygen Evolution Reaction by Shui, Jiang-Lan, Karan, Naba K., Balasubramanian, Mahalingam, Li, Shu-You, Liu, Di-Jia

Get full text

Effect of electrochemical cycling on microstructures of nanocomposite silicon electrodes using hyperpolarized 129Xe and 7Li NMR spectroscopy by Mao, Yougang, Karan, Naba K., Kumar, Ravi, Hopson, Russell, Guduru, Pradeep R., Sheldon, Brian W., Wang, Li-Qiong

“…The microstructural stability of composite electrodes during electrochemical cycling is critically important as it dictates the performance of Li-ion…”
Get full text

Investigation of Solid Electrolyte Interphase Formed on Si Nanoparticle Composite Electrodes Using Hyperpolarized 129 Xe Nuclear Magnetic Resonance Spectroscopy by Mao, Yougang, Karan, Naba K., Song, Myeonghun, Hopson, Russell, Guduru, Pradeep R., Wang, Li-Qiong

Get full text

Bulk-Sensitive Characterization of the Discharged Products in Li–O 2 Batteries by Nonresonant Inelastic X-ray Scattering by Karan, Naba K., Balasubramanian, Mahalingam, Fister, Timothy T., Burrell, Anthony K., Du, Peng

Get full text

Hyperpolarized 129 Xe Nuclear Magnetic Resonance Studies of Si Nanocomposite Electrode Materials by Mao, Yougang, Song, Myeonghun, Hopson, Russell, Karan, Naba K., Guduru, Pradeep R., Wang, Li-Qiong

Get full text

Synthesis and electrochemical properties of Li(Ni 0.8Co 0.1Mn 0.1)O 2 cathode material: Ex situ structural analysis by Raman scattering and X-ray diffraction at various stages of charge–discharge process by Saavedra-Arias, José J., Karan, Naba K., Pradhan, Dillip K., Kumar, Arun, Nieto, Santander, Thomas, Reji, Katiyar, Ram S.

“…Li(Ni 0.8Co 0.1Mn 0.1)O 2 cathode materials were synthesized by solid-state reaction route. Single-phase layer structure with hexagonal unit cell having R 3 ¯…”
Get full text

Bulk-Sensitive Characterization of the Discharged Products in Li–O2 Batteries by Nonresonant Inelastic X‑ray Scattering by Karan, Naba K, Balasubramanian, Mahalingam, Fister, Timothy T, Burrell, Anthony K, Du, Peng

“…Understanding the nature of discharged products is critical to identifying suitable electrolyte systems for Li–O2 batteries. We have employed nonresonant…”
Get full text

Synthesis, Characterization, and Structural Modeling of High-Capacity, Dual Functioning MnO sub(2) Electrode/Electrocatalysts for Li-O sub(2) Cells by Trahey, Lynn, Karan, Naba K, Chan, Maria KY, Lu, Jun, Ren, Yang, Greeley, Jeffrey, Balasubramanian, Mahalingam, Burrell, Anthony K, Curtiss, Larry A, Thackeray, Michael M

“…It has become clear that cycling lithium-oxygen cells in carbonate electrolytes is impractical, as electrolyte decomposition, triggered by oxygen reduction…”
Get full text

Synthesis, Characterization, and Structural Modeling of High‐Capacity, Dual Functioning MnO 2 Electrode/Electrocatalysts for Li‐O 2 Cells by Trahey, Lynn, Karan, Naba K., Chan, Maria K. Y., Lu, Jun, Ren, Yang, Greeley, Jeffrey, Balasubramanian, Mahalingam, Burrell, Anthony K., Curtiss, Larry A., Thackeray, Michael M.

“…It has become clear that cycling lithium‐oxygen cells in carbonate electrolytes is impractical, as electrolyte decomposition, triggered by oxygen reduction…”
Get full text

Structure of Lithium Peroxide by Chan, Maria K. Y., Shirley, Eric L., Karan, Naba K., Balasubramanian, Mahalingam, Ren, Yang, Greeley, Jeffrey P., Fister, Tim T.

Get full text

Synthesis and electrochemical properties of Li(Ni sub(0.8Co) sub(0).1Mn sub(0.1)O) sub(2) cathode material: Ex situ structural analysis by Raman scattering and X-ray diffraction at various stages of charge-discharge process by Saavedra-Arias, Jose J, Karan, Naba K, Pradhan, Dillip K, Kumar, Arun, Nieto, Santander, Thomas, Reji, Katiyar, Ram S

“…Li(Ni sub(0.8Co) sub(0).1Mn sub(0.1)O) sub(2) cathode materials were synthesized by solid-state reaction route. Single-phase layer structure with hexagonal…”
Get full text

New Phase Transitions in Perovskite Oxides: BiFeO^sub 3^, SrSnO^sub 3^, and Pb(Fe^sub 2/3^W^sub 1/3^)^sub 1/2^Ti^sub 1/2^O^sub 3 by Scott, James F, Palai, Ratnakar, Kumar, Ashok, Singh, Manoj K, Murari, Nishit M, Karan, Naba K, Katiyar, Ram S

“…This paper reports on two new aspects of oxide perovskites: the first part is devoted to new phase transitions, especially at high temperatures; multiferroics…”
Get full text

New Phase Transitions in Perovskite Oxides: BiFeO3 , SrSnO3 , and Pb(Fe2-3 W1-3 )1-2 Ti 1-2 O3 by Scott, James F, Palai, Ratnakar, Kumar, Ashok, Singh, Manoj K, Murari, Nishit M, Karan, Naba K, Katiyar, Ram S

“…This paper reports on two new aspects of oxide perovskites: the first part is devoted to new phase transitions, especially at high temperatures; multiferroics…”
Get full text