Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Dean R. Wheeler"'
Autor:
Ben J. Ransom, Dean R. Wheeler
Publikováno v:
Mathematics in Engineering, Vol 4, Iss 3, Pp 1-24 (2022)
This work presents models for homogenizing or finding the effective transport or mechanical properties of microscale composites formed from highly contrasting phases described on a grid. The methods developed here are intended for engineering applica
Externí odkaz:
https://doaj.org/article/cac5d12d444d4fe48b6ac2714aca3e39
Publikováno v:
Batteries, Vol 8, Iss 9, p 107 (2022)
The drying process of electrodes might seem to be a simple operation, but it has profound effects on the microstructure. Some unexpected changes can happen depending on the drying conditions. In prior work, we developed the multiphase-smoothed-partic
Externí odkaz:
https://doaj.org/article/0c8291b0ec1d4bcd97259b61d518d0a2
Autor:
Baichuan Liu, Nicole James, Amir-Sina Hamedi, Adrian Yao, Stephen Trask, Brian Mazzeo, Dean R. Wheeler
Publikováno v:
Journal of The Electrochemical Society. 170:020501
To improve power and cycling performance of lithium-ion batteries, dual-layer or porosity-gradient electrodes have been proposed. By engineering a higher porosity close to the separator, the intention is to improve ion transport where it is most impa
Autor:
Ben J. Ransom, Dean R. Wheeler
Publikováno v:
Mathematics in Engineering. 4:1-24
This work presents models for homogenizing or finding the effective transport or mechanical properties of microscale composites formed from highly contrasting phases described on a grid. The methods developed here are intended for engineering applica
Autor:
Amir-Sina Hamedi, Adrian Yao, Roxana Martin, Raymundo Roig, Michael Rivas Valadez, Donald Pile, Annadanesh Shellikeri, Baichuan Liu, Dean R. Wheeler
Publikováno v:
SSRN Electronic Journal.
Autor:
John E. Vogel, Jarom G. Sederholm, Edmund M. Shumway, Gabriel J. Abello, Stephen E. Trask, Dean R. Wheeler, Brian A. Mazzeo
Publikováno v:
Journal of The Electrochemical Society. 169:080508
Li-ion battery electrode electronic properties, including bulk conductivity and contact resistance, are critical parameters affecting cell performance and fast-charge capability. Contact resistance between the coating and current collector is often t
Autor:
Mehdi M. Forouzan, Emilee Hardy, Sean T. Crawford, Dean R. Wheeler, Brian A. Mazzeo, John E. Vogel
Publikováno v:
Electrochimica Acta. 297:820-825
Substantial heterogeneity and defects in lithium-ion battery films can be a cause of material and battery failure. Although non-uniformity has been observed previously, the physical origin of electronic impedance non-uniformities in cathode materials
Publikováno v:
Journal of The Electrochemical Society. 169:020551
Lateral microstructure heterogeneity in anodes is known to induce nonuniform current density, state of charge, and lithium plating. This means that such electrode heterogeneity can limit the fast charging of lithium-ion batteries. In this work, a com
Autor:
Stuart D. Hellring, Erik G. Herbert, Scott A. Roberts, Dongping Lu, Shriram Santhanagopalan, Vincent Battaglia, Stephen W. Sofie, Matthew Keyser, Venkat Srinivasan, Ryan Brow, Madhuri Thakur, Trevor L. Dzwiniel, Moni Kanchan Datta, Thomas Bethel, Brian A. Mazzeo, Ravi Prasher, Long-Qing Chen, Joseph Sunstrom, Ying Meng, Jihui Yang, Jun Liu, Partha P. Mukherjee, Ahmad Pesaran, Yi Cui, Donghai Wang, Nianqiang Wu, Shabbir Ahmed, Khalil Amine, Ian Smith, Zhengcheng Zhang, Xiao-Qing Yang, Andrew N. Jansen, Oleg I. Velikokhatnyi, Joshua Lamb, Esther S. Takeuchi, Jeff Sakamoto, Eric J. Dufek, John T. Vaughey, Yang-Tse Cheng, Wenquan Lu, Robert C. Tenent, David L. Wood, Jianchao Ye, Weijie Mai, Jun Lu, Nanda Jagjit, Jeffrey Allen, Alex K.-Y. Jen, Ira Bloom, Ron Hendershot, Perla B. Balbuena, Zhenan Bao, Andrew M. Colclasure, Anthony K. Burrell, Marca M. Doeff, LeRoy Flores, David C. Bock, Satadru Dey, Jianming Bai, Neil Kidner, Chongmin Wang, Jason R. Croy, Lee Walker, Feng Lin, Henry Costantino, Jagjit Nanda, Kenneth J. Takeuchi, Jie Xiao, David C. Robertson, Xingcheng Xiao, Linda Gaines, Kandler Smith, Guoying Chen, Mohan Karulkar, Yangchuan (Chad) Xing, Feng Wang, Jiang Fan, Aron Saxon, Ozge Kahvecioglu, Deyang Qu, Vojislav R. Stamenkovic, Qinglin Zhang, Peter N. Pintauro, Chulheung Bae, Herman Lopez, John B. Goodenough, Ji-Guang Zhang, Mohamed Taggougui, Toivo T. Kodas, Xiaolin Li, Robert Kostecki, Michael Slater, Larry A. Curtiss, Hakim Iddir, Yan Wang, Amin Salehi, Glenn G. Amatucci, Nenad M. Markovic, Seong-Min Bak, Huajian Gao, Joseph A. Libera, Chao-Yang Wang, Jianlin Li, Yue Qi, Arumugam Manthiram, Christopher S. Johnson, Srikanth Allu, Michael C. Tucker, Brian W. Sheldon, Amy C. Marschilok, Kristin A. Persson, Jeff Spangenberger, Gao Liu, Frank M. Delnick, Young Ho Shin, Donal P. Finegan, Brandon C. Wood, Cary Hayner, Daniel P. Abraham, Michael F. Toney, Ahn Ngo, Bryan D. McCloskey, Xi (Chelsea) Chen, Tobias Glossmann, William Chueh, Wu Xu, Dean R. Wheeler, Wenjuan Liu-Mattis, Francois Usseglio-Viretta, Prashant Kumt, Alec Falzone, Panos D. Prezas, Nancy J. Dudney, Zhijia Du, Ranjeet Rao, Gerbrand Ceder, Chi Cheung, Lin-Wang Wang, Dusan Strmcnik, Enyuan Hu, Nitash P. Balsara, Bapiraju Surampudi, Andrew S. Westover, Sheng Dai, Jorge M. Seminario, Huolin L. Xin, Ilias Belharouak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c20b1c5a38cc720ed4eeef37d15022e8
https://doi.org/10.2172/1637433
https://doi.org/10.2172/1637433
Heterogeneity in MacMullin Number of Li-Ion Battery Electrodes Studied by Means of an Aperture Probe
Autor:
Baichuan Liu, Kayci Prugue, Mojdeh Nikpour, Kristopher Ward, Brian A. Mazzeo, Dean R. Wheeler
Publikováno v:
Journal of The Electrochemical Society. 169:010517
Heterogeneity of MacMullin number within battery electrodes is a key metric affecting cell performance. To characterize this heterogeneity, an aperture probe was developed. This probe, coupled with a newly developed transmission-line model, allows fo