Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Peter V, Sushko"'
Autor:
Baleeswaraiah Muchharla, Peter V. Sushko, Kishor K. Sadasivuni, Wei Cao, Akash Tomar, Hani Elsayed–Ali, Adetayo Adedeji, Abdennaceur Karoui, Joshua M. Spurgeon, Bijandra Kumar
Publikováno v:
Small Structures, Vol 5, Iss 2, Pp n/a-n/a (2024)
Platinum is known as the best catalyst for the hydrogen evolution reaction (HER) but the scarcity and high cost of Pt limit its widespread applicability. Herein, the role of the underlying substrate on the HER activity of dispersed Pt atoms is uncove
Externí odkaz:
https://doaj.org/article/430b37357f674943b0e10eab275c5678
Autor:
Zhenzhong Yang, Le Wang, Jeffrey A. Dhas, Mark H. Engelhard, Mark E. Bowden, Wen Liu, Zihua Zhu, Chongmin Wang, Scott A. Chambers, Peter V. Sushko, Yingge Du
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Anisotropic and efficient transport of ions under external stimuli governs the operation and failure mechanisms of energy-conversion systems and microelectronics devices. However, fundamental understanding of ion hopping processes is impeded
Externí odkaz:
https://doaj.org/article/f9b476e01d4b464386e3eef15f32d48d
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 3340-3351 (2023)
Tens-nanometer sized defect substructures such as dislocation network, nanotwin and new grain or phase may form during solid phase processing (SPP), which affect the energy landscape, hence, the stability and evolution of phase and structure. Develop
Externí odkaz:
https://doaj.org/article/8e3b34b0d28345a3864b2afd48d20304
Autor:
Miao Song, Micah P. Prange, Peng Ren, Zexi Lu, Jaewon Lee, Jian Zheng, Mark Engelhard, James J. De Yoreo, Peter V. Sushko, Dongsheng Li
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 17, Pp n/a-n/a (2023)
Abstract TiO2 polymorphs have distinct properties that are widely employed in various applications. However, mechanisms of transformations between these polymorphs are not fully understood, especially at atomic scale, inhibiting advancing the design
Externí odkaz:
https://doaj.org/article/54b0bde8cf3a4888a772826cc759bcbd
Publikováno v:
JACS Au, Vol 1, Iss 9, Pp 1362-1367 (2021)
Externí odkaz:
https://doaj.org/article/bce688122cf44cfe91db6a6b33db382e
Autor:
Miao Song, Jia Liu, Xiaolong Ma, Qin Pang, Matthew J. Olszta, Joshua Silverstein, Madhusudhan R. Pallaka, Peter V. Sushko, Suveen N. Mathaudhu, Cynthia Powell, Arun Devaraj, Bharat Gwalani
Publikováno v:
Journal of Materials Science & Technology. 134:197-208
Autor:
Scott A. Chambers, Peter V. Sushko
Publikováno v:
APL Materials, Vol 7, Iss 11, Pp 110904-110904-5 (2019)
Quantitative characterization of energy landscapes at buried interfaces is essential for assessing their functionality. This perspective highlights recent developments in reconstructing internal potential profiles based on hard x-ray photoemission ex
Externí odkaz:
https://doaj.org/article/b3488a04c27c4e9aa864d3fe20211ce4
Autor:
William E. Frazier, Lei Li, Bharat Gwalani, Joshua Silverstein, Arun Devaraj, Ayoub Soulami, Peter V. Sushko
Publikováno v:
Metallurgical and Materials Transactions A. 53:1450-1461
Autor:
Tiffany C. Kaspar, Peter V. Sushko, Han Wang, George E. Sterbinsky, Jinpeng Wu, Steven R. Spurgeon, Zhenxing Feng, Tamas Varga, Mark E. Bowden, Wanli Yang, Le Wang, Suntharampillai Thevuthasan, Widitha Samarakoon, Jiaou Wang, Linda W. Wangoh, Bethany E. Matthews, Prajwal Adiga, Steve M. Heald, Yingge Du, Kelsey A. Stoerzinger, Jiali Zhao, Scott A. Chambers, Er-Jia Guo, Haijie Qian
Publikováno v:
Nano Letters. 21:8324-8331
Rare earth nickelates including LaNiO3 are promising catalysts for water electrolysis to produce oxygen gas. Recent studies report that Fe substitution for Ni can significantly enhance the oxygen evolution reaction (OER) activity of LaNiO3. However,
Autor:
Widitha S. Samarakoon, Peter V. Sushko, Dooyong Lee, Bharat Jalan, Hua Zhou, Yingge Du, Zhenxing Feng, Scott A. Chambers
Publikováno v:
Physical Review Materials. 6