Atomic-Scale Observation of LiFePO4 and LiCoO2 Dissolution Behavior in Aqueous Solutions

All-NASICON LVP-LTP aqueous lithium ion battery with excellent stability and low-temperature performance

(2018) Huaiqing Wang et al.   ELECTROCHIMICA ACTA

Atomic Resolution Structural and Chemical Imaging Revealing the Sequential Migration of Ni, Co, and Mn upon the Battery Cycling of Layered Cathode

(2017) Pengfei Yan et al.   NANO LETTERS

Formation of Two-Dimensional Homologous Faults and Oxygen Electrocatalytic Activities in a Perovskite Nickelate

(2017) Jumi Bak et al.   NANO LETTERS

Understanding materials challenges for rechargeable ion batteries with in situ transmission electron microscopy

(2017) Yifei Yuan et al.   Nature Communications

Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces

(2017) Hye-In Yoon et al.   Nature Communications

Subsurface Space-Charge Dopant Segregation to Compensate Surface Excess Charge in a Perovskite Oxide

(2016) Sung-Yoon Chung et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Vacancy-Induced Electronic Structure Variation of Acceptors and Correlation with Proton Conduction in Perovskite Oxides

(2016) Hye-Sung Kim et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Stabilizing high voltage LiCoO2 cathode in aqueous electrolyte with interphase-forming additive

(2016) Fei Wang et al.   Energy & Environmental Science

Degradation and stabilization of lithium cobalt oxide in aqueous electrolytes

(2016) Anirudh Ramanujapuram et al.   Energy & Environmental Science

Subsurface Distribution of Antisite Defects in LiMnPO4: Direct Comparison with LiFePO4

(2016) Sung-Yoon Chung et al.   Journal of Physical Chemistry C

Revealing the Reconstructed Surface of Li[Mn2]O4

(2016) Charles D. Amos et al.   NANO LETTERS

Ni and Co Segregations on Selective Surface Facets and Rational Design of Layered Lithium Transition-Metal Oxide Cathodes

(2016) Pengfei Yan et al.   Advanced Energy Materials

Spinel LiNi0.5 Mn1.5 O4 Cathode for High-Energy Aqueous Lithium-Ion Batteries

(2016) Fei Wang et al.   Advanced Energy Materials

Atomic-Scale Observation of Oxygen Substitution and Its Correlation with Hole-Transport Barriers in Cu2 ZnSnSe4 Thin-Film Solar Cells

(2016) Jin Hyun Kim et al.   Advanced Energy Materials

Metal segregation in hierarchically structured cathode materials for high-energy lithium batteries

(2016) Feng Lin et al.   Nature Energy

Hydrate-melt electrolytes for high-energy-density aqueous batteries

(2016) Yuki Yamada et al.   Nature Energy

Surface-Orientation-Dependent Distribution of Subsurface Cation-Exchange Defects in Olivine-Phosphate Nanocrystals

(2015) Sung-Yoon Chung et al.   ACS Nano

Frenkel-Defect-Mediated Chemical Ordering Transition in a Li-Mn-Ni Spinel Oxide

(2015) Hyewon Ryoo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

High Performance Zn/LiFePO4 Aqueous Rechargeable Battery for Large Scale Applications

(2015) Nulati Yesibolati et al.   ELECTROCHIMICA ACTA

"Water-in-salt" electrolyte enables high-voltage aqueous lithium-ion chemistries

(2015) L. Suo et al.   SCIENCE

Quadruple-junction lattice coherency and phase separation in a binary-phase system

(2015) Sung-Yoon Chung et al.   Nature Communications

Unravelling structural ambiguities in lithium- and manganese-rich transition metal oxides

(2015) Alpesh Khushalchand Shukla et al.   Nature Communications

Advanced analytical electron microscopy for lithium-ion batteries

(2015) Danna Qian et al.   NPG Asia Materials

Facet-Dependent Disorder in Pristine High-Voltage Lithium–Manganese-Rich Cathode Material

(2014) Hemant Dixit et al.   ACS Nano

Hierarchical Surface Atomic Structure of a Manganese-Based Spinel Cathode for Lithium-Ion Batteries

(2014) Sanghan Lee et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Electrolytes and Interphases in Li-Ion Batteries and Beyond

(2014) Kang Xu   CHEMICAL REVIEWS

Stabilization of Battery Electrode/Electrolyte Interfaces Employing Nanocrystals with Passivating Epitaxial Shells

(2014) Chunjoong Kim et al.   CHEMISTRY OF MATERIALS

Surface Structure Evolution of LiMn2O4 Cathode Material upon Charge/Discharge

(2014) Daichun Tang et al.   CHEMISTRY OF MATERIALS

Evolution of Lattice Structure and Chemical Composition of the Surface Reconstruction Layer in Li1.2Ni0.2Mn0.6O2 Cathode Material for Lithium Ion Batteries

(2014) Pengfei Yan et al.   NANO LETTERS

Surface reconstruction and chemical evolution of stoichiometric layered cathode materials for lithium-ion batteries

(2014) Feng Lin et al.   Nature Communications

Transient Phase Change in Two Phase Reaction between LiFePO4 and FePO4 under Battery Operation

(2013) Yuki Orikasa et al.   CHEMISTRY OF MATERIALS

Real-Time Observation of Crystal Evaporation in a Metal Phosphate at High Temperature

(2013) Sung-Yoon Chung et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Understanding the Degradation Mechanisms of LiNi0.5 Co0.2 Mn0.3 O2 Cathode Material in Lithium Ion Batteries

(2013) Sung-Kyun Jung et al.   Advanced Energy Materials

Formation of the Spinel Phase in the Layered Composite Cathode Used in Li-Ion Batteries

(2012) Meng Gu et al.   ACS Nano

Lithium Storage in Li4Ti5O12 Spinel: The Full Static Picture from Electron Microscopy

(2012) Xia Lu et al.   ADVANCED MATERIALS

Cation Disordering by Rapid Crystal Growth in Olivine-Phosphate Nanocrystals

(2012) Sung-Yoon Chung et al.   NANO LETTERS

Distinct Configurations of Antisite Defects in Ordered Metal Phosphates: Comparison betweenLiMnPO4andLiFePO4

(2012) Sung-Yoon Chung et al.   PHYSICAL REVIEW LETTERS

Atomic-resolution defect contrast in low angle annular dark-field STEM

(2012) P.J. Phillips et al.   ULTRAMICROSCOPY

Recent Progress in Aqueous Lithium-Ion Batteries

(2012) Yonggang Wang et al.   Advanced Energy Materials

Real-time direct observation of Li in LiCoO2 cathode material

(2011) Rong Huang et al.   APPLIED PHYSICS LETTERS

Identifying surface structural changes in layered Li-excess nickel manganese oxides in high voltage lithium ion batteries: A joint experimental and theoretical study

(2011) Bo Xu et al.   Energy & Environmental Science

Vacancy-Driven Anisotropic Defect Distribution in the Battery-Cathode MaterialLiFePO4

(2011) Jaekwang Lee et al.   PHYSICAL REVIEW LETTERS

Direct Physical Imaging and Chemical Probing of LiFePO4 for Lithium-Ion Batteries

(2010) Sung-Yoon Chung et al.   ADVANCED FUNCTIONAL MATERIALS

Raising the cycling stability of aqueous lithium-ion batteries by eliminating oxygen in the electrolyte

(2010) Jia-Yan Luo et al.   Nature Chemistry

In Situ Observation of the Electrochemical Lithiation of a Single SnO2 Nanowire Electrode

(2010) J. Y. Huang et al.   SCIENCE

Orientation-Dependent Arrangement of Antisite Defects in Lithium Iron(II) Phosphate Crystals

(2008) Sung-Yoon Chung et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Atomic-Scale Visualization of Antisite Defects inLiFePO4

(2008) Sung-Yoon Chung et al.   PHYSICAL REVIEW LETTERS

Electron Transfer Mechanisms upon Lithium Deintercalation from LiCoO2to CoO2Investigated by XPS

(2007) L. Dahéron et al.   CHEMISTRY OF MATERIALS

Is LiFePO[sub 4] Stable in Water?

(2007) W. Porcher et al.   ELECTROCHEMICAL AND SOLID STATE LETTERS