Works by Hwang, Sooyeon

Results: 73

Atomically Resolved Secondary Electron Imaging for Bulk Materials.

Published in:

Microscopy & Microanalysis, 2024, v. 30, p. 1, doi. 10.1093/mam/ozae044.133

By:

Hwang, Sooyeon;
Wu, Lijun;
Kisslinger, Kim;
Yang, Judith;
Egerton, Ray;
Zhu, Yimei

Publication type:

Article

Secondary Electron Imaging on Aberration-Corrected STEM for Characterizing Catalyst Materials.

Published in:

2023

By:

Hwang, Sooyeon

Publication type:

Abstract

Atomic-scale Secondary-electron Imaging in the STEM and SEM.

Published in:

2023

By:

Egerton, Ray;
Hwang, Sooyeon;
Zhu, Yimei

Publication type:

Abstract

In-situ Atomic-Scale Visualization of Ordering Transformations in Pt-Fe Nanoalloys.

Published in:

2022

By:

Chen, Xiaobo;
Zhang, Siming;
Li, Can;
Zakharov, Dmitri N.;
Hwang, Sooyeon;
Zhu, Yimei;
Fang, Jiye;
Wang, Guofeng;
Zhou, Guangwen

Publication type:

Abstract

Dynamic Observation of Nanovoid Formation in Lithium- Manganese-rich Cathode Materials with Solid Electrolyte.

Published in:

2022

By:

Li, Shuang;
Sun, Yipeng;
Li, Ning;
Tong, Wei;
Sun, Xueling;
Hwang, Sooyeon

Publication type:

Abstract

Asymmetric Discharge-Charge Reactions in Conversion-Type Electrodes for Lithium-Ion Batteries.

Published in:

2021

By:

Li, Shuang;
Shadike, Zulipiya;
Kwon, Gihan;
Lee, Ji Hoon;
Hwang, Sooyeon

Publication type:

Abstract

In-situ Atomic-Scale Visualization of Atomic-Step Induced NiO growth during the Oxidation of Ni.

Published in:

2021

By:

Chen, Xiaobo;
Wang, Jianyu;
Sun, Xianhu;
Zakharov, Dmitri;
Hwang, Sooyeon;
Zhou, Guangwen

Publication type:

Abstract

Asymmetric Discharge-Charge Reactions in Conversion-Type Electrodes for Lithium-Ion Batteries.

Published in:

2021

By:

Li, Shuang;
Shadike, Zulipiya;
Kwon, Gihan;
Lee, Ji Hoon;
Hwang, Sooyeon

Publication type:

Abstract

In-situ Atomic-Scale Visualization of Atomic-Step Induced NiO growth during the Oxidation of Ni.

Published in:

2021

By:

Chen, Xiaobo;
Wang, Jianyu;
Sun, Xianhu;
Zakharov, Dmitri;
Hwang, Sooyeon;
Zhou, Guangwen

Publication type:

Abstract

In-situ Atomic-Resolution Observations of Surface Passivation Induced Metal/Oxide Interfacial Transformation.

Published in:

2020

By:

Chen, Xiaobo;
Wu, Dongxiang;
Sun, Xianhu;
Zakharov, Dmitri;
Hwang, Sooyeon;
Su, Dong;
Zhou, Guangwen

Publication type:

Abstract

Multimodal Analysis of Reaction Pathways of Cathode Materials for Lithium Ion Batteries.

Published in:

2020

By:

Hwang, Sooyeon;
Ji, Xiao;
Bak, Seong-Min;
Bai, Jianming;
Sun, Ke;
Fan, Xiulin;
Gan, Hong;
Wang, Chunsheng;
Su, Dong

Publication type:

Abstract

In-situ Atomic-Resolution Observations of Surface Passivation Induced Metal/Oxide Interfacial Transformation.

Published in:

2020

By:

Chen, Xiaobo;
Wu, Dongxiang;
Sun, Xianhu;
Zakharov, Dmitri;
Hwang, Sooyeon;
Su, Dong;
Zhou, Guangwen

Publication type:

Abstract

Multimodal Analysis of Reaction Pathways of Cathode Materials for Lithium Ion Batteries.

Published in:

2020

By:

Hwang, Sooyeon;
Ji, Xiao;
Bak, Seong-Min;
Bai, Jianming;
Sun, Ke;
Fan, Xiulin;
Gan, Hong;
Wang, Chunsheng;
Su, Dong

Publication type:

Abstract

In-situ Investigation of Multi-Step Lithiation of Tin Sulfide.

Published in:

Microscopy & Microanalysis, 2019, p. 1864, doi. 10.1017/S1431927618009807

By:

Hwang, Sooyeon;
Yao, Zhenpeng;
Zhang, Lei;
Fu, Maosen;
He, Kai;
Mai, Liqiang;
Wolverton, Chris;
Su, Dong

Publication type:

Article

Panoramic Visualization of Lithiation of Copper Sulfide by In Situ STEM.

Published in:

Microscopy & Microanalysis, 2019, p. 1498, doi. 10.1017/S1431927618007973

By:

He, Kai;
Kim, Sungkyu;
Hwang, Sooyeon;
Su, Dong

Publication type:

Article

In-situ Investigation of Multi-Step Lithiation of Tin Sulfide.

Published in:

2018

By:

Hwang, Sooyeon;
Yao, Zhenpeng;
Zhang, Lei;
Fu, Maosen;
He, Kai;
Mai, Liqiang;
Wolverton, Chris;
Su, Dong

Publication type:

Abstract

Panoramic Visualization of Lithiation of Copper Sulfide by In Situ STEM.

Published in:

2018

By:

He, Kai;
Kim, Sungkyu;
Hwang, Sooyeon;
Su, Dong

Publication type:

Abstract

Confining platinum clusters in indium-modified ZSM-5 zeolite to promote propane dehydrogenation.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-50709-y

By:

Yuan, Yong;
Huang, Erwei;
Hwang, Sooyeon;
Liu, Ping;
Chen, Jingguang G.

Publication type:

Article

Hierarchical Polyelemental Nanoparticles as Bifunctional Catalysts for Oxygen Evolution and Reduction Reactions.

Published in:

Advanced Energy Materials, 2020, v. 10, n. 25, p. 1, doi. 10.1002/aenm.202001119

By:

Wu, Meiling;
Cui, Mingjin;
Wu, Lianping;
Hwang, Sooyeon;
Yang, Chunpeng;
Xia, Qinqin;
Zhong, Geng;
Qiao, Haiyu;
Gan, Wentao;
Wang, Xizheng;
Kline, Dylan;
Zachariah, Michael R.;
Su, Dong;
Li, Teng;
Hu, Liangbing

Publication type:

Article

In Situ Transmission Electron Microscopy on Energy‐Related Catalysis.

Published in:

Advanced Energy Materials, 2020, v. 10, n. 11, p. 1, doi. 10.1002/aenm.201902105

By:

Hwang, Sooyeon;
Chen, Xiaobo;
Zhou, Guangwen;
Su, Dong

Publication type:

Article

Unraveling the Voltage Decay Phenomenon in Li‐Rich Layered Oxide Cathode of No Oxygen Activity.

Published in:

Advanced Energy Materials, 2019, v. 9, n. 47, p. N.PAG, doi. 10.1002/aenm.201902258

By:

Li, Ning;
Hwang, Sooyeon;
Sun, Meiling;
Fu, Yanbao;
Battaglia, Vincent S.;
Su, Dong;
Tong, Wei

Publication type:

Article

Zn–air Batteries: Interpenetrating Triphase Cobalt‐Based Nanocomposites as Efficient Bifunctional Oxygen Electrocatalysts for Long‐Lasting Rechargeable Zn–Air Batteries (Adv. Energy Mater. 15/2018).

Published in:

Advanced Energy Materials, 2018, v. 8, n. 15, p. 1, doi. 10.1002/aenm.201870068

By:

Jiang, Yi;
Deng, Ya‐Ping;
Fu, Jing;
Lee, Dong Un;
Liang, Ruilin;
Cano, Zachary Paul;
Liu, Yangshuai;
Bai, Zhengyu;
Hwang, Sooyeon;
Yang, Lin;
Su, Dong;
Chu, Weiguo;
Chen, Zhongwei

Publication type:

Article

Interpenetrating Triphase Cobalt‐Based Nanocomposites as Efficient Bifunctional Oxygen Electrocatalysts for Long‐Lasting Rechargeable Zn–Air Batteries.

Published in:

Advanced Energy Materials, 2018, v. 8, n. 15, p. 1, doi. 10.1002/aenm.201702900

By:

Jiang, Yi;
Deng, Ya‐Ping;
Fu, Jing;
Lee, Dong Un;
Liang, Ruilin;
Cano, Zachary Paul;
Liu, Yangshuai;
Bai, Zhengyu;
Hwang, Sooyeon;
Yang, Lin;
Su, Dong;
Chu, Weiguo;
Chen, Zhongwei

Publication type:

Article

Atomically Dispersed Dual‐Metal Site Catalysts for Enhanced CO2 Reduction: Mechanistic Insight into Active Site Structures.

Published in:

Angewandte Chemie, 2022, v. 134, n. 28, p. 1, doi. 10.1002/ange.202205632

By:

Li, Yi;
Shan, Weitao;
Zachman, Michael J.;
Wang, Maoyu;
Hwang, Sooyeon;
Tabassum, Hassina;
Yang, Juan;
Yang, Xiaoxuan;
Karakalos, Stavros;
Feng, Zhenxing;
Wang, Guofeng;
Wu, Gang

Publication type:

Article

Engineering Atomically Dispersed FeN4 Active Sites for CO2 Electroreduction.

Published in:

Angewandte Chemie, 2021, v. 133, n. 2, p. 1035, doi. 10.1002/ange.202012329

By:

Mohd Adli, Nadia;
Shan, Weitao;
Hwang, Sooyeon;
Samarakoon, Widitha;
Karakalos, Stavros;
Li, Yi;
Cullen, David A.;
Su, Dong;
Feng, Zhenxing;
Wang, Guofeng;
Wu, Gang

Publication type:

Article

Direct Observation of Defect‐Aided Structural Evolution in a Nickel‐Rich Layered Cathode.

Published in:

Angewandte Chemie, 2020, v. 132, n. 49, p. 22276, doi. 10.1002/ange.202008144

By:

Li, Shuang;
Yao, Zhenpeng;
Zheng, Jianming;
Fu, Maosen;
Cen, Jiajie;
Hwang, Sooyeon;
Jin, Huile;
Orlov, Alexander;
Gu, Lin;
Wang, Shun;
Chen, Zhongwei;
Su, Dong

Publication type:

Article

A Highly Efficient All‐Solid‐State Lithium/Electrolyte Interface Induced by an Energetic Reaction.

Published in:

Angewandte Chemie, 2020, v. 132, n. 33, p. 14107, doi. 10.1002/ange.202004477

By:

Zhong, Yiren;
Xie, Yujun;
Hwang, Sooyeon;
Wang, Qian;
Cha, Judy J.;
Su, Dong;
Wang, Hailiang

Publication type:

Article

Transition Metal Nitrides as Promising Catalyst Supports for Tuning CO/H2 Syngas Production from Electrochemical CO2 Reduction.

Published in:

Angewandte Chemie, 2020, v. 132, n. 28, p. 11441, doi. 10.1002/ange.202003625

By:

Liu, Yumeng;
Tian, Dong;
Biswas, Akash N.;
Xie, Zhenhua;
Hwang, Sooyeon;
Lee, Ji Hoon;
Meng, Hong;
Chen, Jingguang G.

Publication type:

Article

Innentitelbild: Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts (Angew. Chem. 8/2020).

Published in:

Angewandte Chemie, 2020, v. 132, n. 8, p. 2938, doi. 10.1002/ange.202000296

By:

He, Qun;
Liu, Daobin;
Lee, Ji Hoon;
Liu, Yumeng;
Xie, Zhenhua;
Hwang, Sooyeon;
Kattel, Shyam;
Song, Li;
Chen, Jingguang G.

Publication type:

Article

Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts.

Published in:

Angewandte Chemie, 2020, v. 132, n. 8, p. 3057, doi. 10.1002/ange.201912719

By:

He, Qun;
Liu, Daobin;
Lee, Ji Hoon;
Liu, Yumeng;
Xie, Zhenhua;
Hwang, Sooyeon;
Kattel, Shyam;
Song, Li;
Chen, Jingguang G.

Publication type:

Article

Surface Electronic Structure of Cr Doped Bi 2 Se 3 Single Crystals.

Published in:

Crystals (2073-4352), 2024, v. 14, n. 9, p. 812, doi. 10.3390/cryst14090812

By:

Yilmaz, Turgut;
Tong, Xiao;
Dai, Zhongwei;
Sadowski, Jerzy T.;
Gu, Genda;
Shimada, Kenya;
Hwang, Sooyeon;
Kisslinger, Kim;
Vescovo, Elio;
Sinkovic, Boris

Publication type:

Article

Accelerating CO2 Electroreduction to CO Over Pd Single‐Atom Catalyst.

Published in:

Advanced Functional Materials, 2020, v. 30, n. 17, p. 1, doi. 10.1002/adfm.202000407

By:

He, Qun;
Lee, Ji Hoon;
Liu, Daobin;
Liu, Yumeng;
Lin, Zhexi;
Xie, Zhenhua;
Hwang, Sooyeon;
Kattel, Shyam;
Song, Li;
Chen, Jingguang G.

Publication type:

Article

Reversible Flat to Rippling Phase Transition in Fe Containing Layered Battery Electrode Materials.

Published in:

Advanced Functional Materials, 2018, v. 28, n. 39, p. N.PAG, doi. 10.1002/adfm.201803896

By:

Chen, Xi;
Hwang, Sooyeon;
Chisnell, Robin;
Wang, Yichao;
Wu, Fan;
Kim, Sooran;
Lynn, Jeffrey W.;
Su, Dong;
Li, Xin

Publication type:

Article

Hard-Soft Composite Carbon as a Long-Cycling and High-Rate Anode for Potassium-Ion Batteries.

Published in:

Advanced Functional Materials, 2017, v. 27, n. 26, p. n/a, doi. 10.1002/adfm.201700324

By:

Jian, Zelang;
Hwang, Sooyeon;
Li, Zhifei;
Hernandez, Alexandre S.;
Wang, Xingfeng;
Xing, Zhenyu;
Su, Dong;
Ji, Xiulei

Publication type:

Article

Degradation of CoO anode in rechargeable lithium-ion battery: a semi-empirical approach to the effect of conducting material content.

Published in:

Journal of Solid State Electrochemistry, 2016, v. 20, n. 2, p. 345, doi. 10.1007/s10008-015-3050-1

By:

Choi, Woo-Sung;
Hwang, Sooyeon;
Chang, Wonyoung;
Shin, Heon-Cheol

Publication type:

Article

Reduction‐induced metal/oxide interfacial sites for selective CO2 hydrogenation.

Published in:

SmartMat, 2023, v. 4, n. 4, p. 1, doi. 10.1002/smm2.1201

By:

Xie, Zhenhua;
Hwang, Sooyeon;
Chen, Jingguang G.

Publication type:

Article

Self‐Sacrificial Template Synthesis of Fe‐N‐C Catalysts with Dense Active Sites Deposited on A Porous Carbon Network for High Performance in PEMFC.

Published in:

Advanced Energy Materials, 2024, v. 14, n. 20, p. 1, doi. 10.1002/aenm.202303952

By:

Jiao, Li;
Arman, Tanvir Alam;
Hwang, Sooyeon;
Fonseca, Javier;
Okolie, Norbert;
Shaaban, Ehab;
Li, Gonghu;
Liu, Ershuai;
Pasaogullari, Ugur;
Babu, Siddharth Komini;
Mukerjee, Sanjeev;
Spendelow, Jacob Schatz;
Cullen, David A.;
Jaouen, Frédéric;
Jia, Qingying

Publication type:

Article

Deciphering Interfacial Chemical and Electrochemical Reactions of Sulfide‐Based All‐Solid‐State Batteries.

Published in:

Advanced Energy Materials, 2021, v. 11, n. 24, p. 1, doi. 10.1002/aenm.202100210

By:

Wang, Changhong;
Hwang, Sooyeon;
Jiang, Ming;
Liang, Jianwen;
Sun, Yipeng;
Adair, Keegan;
Zheng, Matthew;
Mukherjee, Sankha;
Li, Xiaona;
Li, Ruying;
Huang, Huan;
Zhao, Shangqian;
Zhang, Li;
Lu, Shigang;
Wang, Jiantao;
Singh, Chandra Veer;
Su, Dong;
Sun, Xueliang

Publication type:

Article

High‐Entropy Metal Sulfide Nanoparticles Promise High‐Performance Oxygen Evolution Reaction.

Published in:

Advanced Energy Materials, 2021, v. 11, n. 3, p. 1, doi. 10.1002/aenm.202002887

By:

Cui, Mingjin;
Yang, Chunpeng;
Li, Boyang;
Dong, Qi;
Wu, Meiling;
Hwang, Sooyeon;
Xie, Hua;
Wang, Xizheng;
Wang, Guofeng;
Hu, Liangbing

Publication type:

Article

Converting Carbon Dioxide into Carbon Nanotubes by Reacting with Ethane.

Published in:

Angewandte Chemie International Edition, 2024, v. 63, n. 29, p. 1, doi. 10.1002/anie.202404047

By:

Yuan, Yong;
Huang, Erwei;
Hwang, Sooyeon;
Liu, Ping;
Chen, Jingguang G.

Publication type:

Article

Atomically Dispersed Dual‐Metal Site Catalysts for Enhanced CO2 Reduction: Mechanistic Insight into Active Site Structures.

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 28, p. 1, doi. 10.1002/anie.202205632

By:

Li, Yi;
Shan, Weitao;
Zachman, Michael J.;
Wang, Maoyu;
Hwang, Sooyeon;
Tabassum, Hassina;
Yang, Juan;
Yang, Xiaoxuan;
Karakalos, Stavros;
Feng, Zhenxing;
Wang, Guofeng;
Wu, Gang

Publication type:

Article

Engineering Atomically Dispersed FeN4 Active Sites for CO2 Electroreduction.

Published in:

Angewandte Chemie International Edition, 2021, v. 60, n. 2, p. 1022, doi. 10.1002/anie.202012329

By:

Mohd Adli, Nadia;
Shan, Weitao;
Hwang, Sooyeon;
Samarakoon, Widitha;
Karakalos, Stavros;
Li, Yi;
Cullen, David A.;
Su, Dong;
Feng, Zhenxing;
Wang, Guofeng;
Wu, Gang

Publication type:

Article

Direct Observation of Defect‐Aided Structural Evolution in a Nickel‐Rich Layered Cathode.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 49, p. 22092, doi. 10.1002/anie.202008144

By:

Li, Shuang;
Yao, Zhenpeng;
Zheng, Jianming;
Fu, Maosen;
Cen, Jiajie;
Hwang, Sooyeon;
Jin, Huile;
Orlov, Alexander;
Gu, Lin;
Wang, Shun;
Chen, Zhongwei;
Su, Dong

Publication type:

Article

A Highly Efficient All‐Solid‐State Lithium/Electrolyte Interface Induced by an Energetic Reaction.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 33, p. 14003, doi. 10.1002/anie.202004477

By:

Zhong, Yiren;
Xie, Yujun;
Hwang, Sooyeon;
Wang, Qian;
Cha, Judy J.;
Su, Dong;
Wang, Hailiang

Publication type:

Article

Transition Metal Nitrides as Promising Catalyst Supports for Tuning CO/H2 Syngas Production from Electrochemical CO2 Reduction.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 28, p. 11345, doi. 10.1002/anie.202003625

By:

Liu, Yumeng;
Tian, Dong;
Biswas, Akash N.;
Xie, Zhenhua;
Hwang, Sooyeon;
Lee, Ji Hoon;
Meng, Hong;
Chen, Jingguang G.

Publication type:

Article

Inside Cover: Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts (Angew. Chem. Int. Ed. 8/2020).

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 8, p. 2918, doi. 10.1002/anie.202000296

By:

He, Qun;
Liu, Daobin;
Lee, Ji Hoon;
Liu, Yumeng;
Xie, Zhenhua;
Hwang, Sooyeon;
Kattel, Shyam;
Song, Li;
Chen, Jingguang G.

Publication type:

Article

Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 8, p. 3033, doi. 10.1002/anie.201912719

By:

He, Qun;
Liu, Daobin;
Lee, Ji Hoon;
Liu, Yumeng;
Xie, Zhenhua;
Hwang, Sooyeon;
Kattel, Shyam;
Song, Li;
Chen, Jingguang G.

Publication type:

Article

Converting Carbon Dioxide into Carbon Nanotubes by Reacting with Ethane.

Published in:

Angewandte Chemie, 2024, v. 136, n. 29, p. 1, doi. 10.1002/ange.202404047

By:

Yuan, Yong;
Huang, Erwei;
Hwang, Sooyeon;
Liu, Ping;
Chen, Jingguang G.

Publication type:

Article

Passive Oxide Film Growth Observed On the Atomic Scale.

Published in:

Advanced Materials Interfaces, 2022, v. 9, n. 11, p. 1, doi. 10.1002/admi.202102487

By:

Chen, Xiaobo;
Liu, Zhenyu;
Wu, Dongxiang;
Cai, Na;
Sun, Xianhu;
Zakharov, Dmitri N.;
Hwang, Sooyeon;
Su, Dong;
Wang, Guofeng;
Zhou, Guangwen

Publication type:

Article

Unraveling Thermodynamic and Kinetic Contributions to the Stability of Doped Nanocrystalline Alloys using Nanometallic Multilayers (Adv. Mater. 27/2022).

Published in:

Advanced Materials, 2022, v. 34, n. 27, p. 1, doi. 10.1002/adma.202270206

By:

Cunningham, W. Streit;
Mascarenhas, Sean T. J.;
Riano, J. Sebastian;
Wang, Wenbo;
Hwang, Sooyeon;
Hattar, Khalid;
Hodge, Andrea M.;
Trelewicz, Jason R.

Publication type:

Article