Zobrazeno 1 - 10
of 495
pro vyhledávání: '"Dan J L, Brett"'
Autor:
Linlin Xu, Panagiotis Trogadas, Shangwei Zhou, Shuxian Jiang, Yunsong Wu, Lara Rasha, Winfried Kockelmann, Jia Di Yang, Toby Neville, Rhodri Jervis, Dan J. L. Brett, Marc‐Olivier Coppens
Publikováno v:
Advanced Science, Vol 11, Iss 36, Pp n/a-n/a (2024)
Abstract Effective water management is crucial for the optimal operation of low‐temperature polymer electrolyte membrane fuel cells (PEMFCs). Excessive liquid water production can cause flooding in the gas diffusion electrodes and flow channels, li
Externí odkaz:
https://doaj.org/article/d3721f49052343509bc2adb4c28b23f8
Autor:
Jia Di Yang, Paul R. Shearing, Jason Millichamp, Theo Suter, Dan J. L. Brett, James B. Robinson
Publikováno v:
iEnergy, Vol 3, Iss 1, Pp 59-72 (2024)
As we enter the age of electrochemical propulsion, there is an increasing tendency to discuss the viability or otherwise of different electrochemical propulsion systems in zero-sum terms. These discussions are often grounded in a specific use case; h
Externí odkaz:
https://doaj.org/article/0b4b7cc1fead4b8d978b14090347b4ee
Autor:
Xuekun Lu, Marco Lagnoni, Antonio Bertei, Supratim Das, Rhodri E. Owen, Qi Li, Kieran O’Regan, Aaron Wade, Donal P. Finegan, Emma Kendrick, Martin Z. Bazant, Dan J. L. Brett, Paul R. Shearing
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract The phase separation dynamics in graphitic anodes significantly affects lithium plating propensity, which is the major degradation mechanism that impairs the safety and fast charge capabilities of automotive lithium-ion batteries. In this st
Externí odkaz:
https://doaj.org/article/fc71a02753c34b9c8867751885fcffd0
Autor:
Jia-Di Yang, Theo Suter, Jason Millichamp, Rhodri E. Owen, Wenjia Du, Paul R. Shearing, Dan J. L. Brett, James B. Robinson
Publikováno v:
Energies, Vol 17, Iss 12, p 2980 (2024)
With the increasing focus on decarbonisation of the transport sector, it is imperative to consider routes to electrify vehicles beyond those achievable using lithium-ion battery technology. These include heavy goods vehicles and aerospace application
Externí odkaz:
https://doaj.org/article/175e08e820fd4ccd86c9f8aadb436d5e
Autor:
Ying Da Wang, Quentin Meyer, Kunning Tang, James E. McClure, Robin T. White, Stephen T. Kelly, Matthew M. Crawford, Francesco Iacoviello, Dan J. L. Brett, Paul R. Shearing, Peyman Mostaghimi, Chuan Zhao, Ryan T. Armstrong
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Accurate liquid water modelling is challenging. Here the authors use X-ray micro-computed tomography, deep learned super-resolution, multi-label segmentation, and direct multiphase simulation to simulate fuel cell and guide fuel cell design.
Externí odkaz:
https://doaj.org/article/851c8a1d85f14100abb76283ba3a7a9c
Autor:
Ralf F. Ziesche, Jennifer Hack, Lara Rasha, Maximilian Maier, Chun Tan, Thomas M. M. Heenan, Henning Markötter, Nikolay Kardjilov, Ingo Manke, Winfried Kockelmann, Dan J. L. Brett, Paul R. Shearing
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Characterisation of water dynamics in polymer electrolyte fuel cells is important for technology development. Here, the authors demonstrate a 4D neutron imaging technique, enabling quantitative analysis of the local water evolution, and identify perf
Externí odkaz:
https://doaj.org/article/cfd46184486d40909af145504e43f806
Autor:
Jia Di Yang, Jason Millichamp, Theo Suter, Paul R. Shearing, Dan J. L. Brett, James B. Robinson
Publikováno v:
Energies, Vol 16, Iss 18, p 6552 (2023)
Automotive drive cycles have existed since the 1960s. They started as requirements as being solely used for emissions testing. During the past decade, they became popular with scientists and researchers in the testing of electrochemical vehicles and
Externí odkaz:
https://doaj.org/article/ffbf25e9b79e46f8a57cdb8dcef67259
Autor:
K. Vasanth Kumar, Kiran A. Ramisetty, K. Renuka Devi, Gamidi Rama Krishna, Claire Heffernan, Andrew A. Stewart, Jian Guo, Srinivas Gadipelli, Dan J. L. Brett, Evangelos P. Favvas, Åke C. Rasmuson
Publikováno v:
ACS Omega, Vol 6, Iss 37, Pp 23884-23900 (2021)
Externí odkaz:
https://doaj.org/article/412bce700d044aedbd1963bc02d6efc1
Autor:
Meredith Rose Barr, Rhodri Jervis, Yeshui Zhang, Andrew J. Bodey, Christoph Rau, Paul R. Shearing, Dan J. L. Brett, Maria‐Magdalena Titirici, Roberto Volpe
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Accurate modelling of particle shrinkage during biomass pyrolysis is key to the production of biochars with specific morphologies. Such biochars represent sustainable solutions to a variety of adsorption-dependent environmental remediation c
Externí odkaz:
https://doaj.org/article/bcffd8d2f5ec42998a0ac97025b9cf50
Autor:
Xuekun Lu, Antonio Bertei, Donal P. Finegan, Chun Tan, Sohrab R. Daemi, Julia S. Weaving, Kieran B. O’Regan, Thomas M. M. Heenan, Gareth Hinds, Emma Kendrick, Dan J. L. Brett, Paul R. Shearing
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
The 3D microstructure of the electrode predominantly determines the electrochemical performance of Li-ion batteries. Here, the authors show that the microstructural heterogeneities lead to non-uniform Li insertion and current distribution while grade
Externí odkaz:
https://doaj.org/article/007f7c380495430cb303fcabea16c3a9