Výsledky vyhledávání - "Mark D. Allendorf"

Akademický článek

A Nanoscale Ternary Amide‐rGO Composite with Boosted Kinetics for Reversible H2 Storage

Autor: Chaochao Dun, Sichi Li, Linfeng Chen, Robert D. Horton, Mark D. Allendorf, Brandon C. Wood, Vitalie Stavila, Jeffrey J. Urban

Publikováno v: Advanced Materials Interfaces, Vol 10, Iss 27, Pp n/a-n/a (2023)

Abstract Metal amides are attractive candidates for hydrogen storage due to their high volumetric and gravimetric hydrogen densities. However, the sluggish kinetics and competing side reactions during hydrogen uptake and release limit their practical

Externí odkaz: https://doaj.org/article/49a25fa8c56246988c9f4aa5be05f4e4

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Akademický článek

Reversible dehydrogenation and rehydrogenation of cyclohexane and methylcyclohexane by single-site platinum catalyst

Autor: Luning Chen, Pragya Verma, Kaipeng Hou, Zhiyuan Qi, Shuchen Zhang, Yi-Sheng Liu, Jinghua Guo, Vitalie Stavila, Mark D. Allendorf, Lansun Zheng, Miquel Salmeron, David Prendergast, Gabor A. Somorjai, Ji Su

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)

Developing highly efficient and reversible hydrogenation-dehydrogenation catalysts shows great promise for hydrogen storage technologies. Here the authors develop a highly efficient and reversible de/rehydrogenation single-site platinum catalyst whic

Externí odkaz: https://doaj.org/article/7033aa02acca47fda7c76c5b80ac6841

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Akademický článek

Spontaneous dynamical disordering of borophenes in MgB2 and related metal borides

Autor: Sichi Li, Harini Gunda, Keith G. Ray, Chun-Shang Wong, Penghao Xiao, Raymond W. Friddle, Yi-Sheng Liu, ShinYoung Kang, Chaochao Dun, Joshua D. Sugar, Robert D. Kolasinski, Liwen F. Wan, Alexander A. Baker, Jonathan R. I. Lee, Jeffrey J. Urban, Kabeer Jasuja, Mark D. Allendorf, Vitalie Stavila, Brandon C. Wood

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)

Layered boron compounds attract enormous interest in applications. This work reports first-principles calculations coupled with global optimization to show that the outer boron surface in MgB2 nanosheets undergo disordering and clustering, which is e

Externí odkaz: https://doaj.org/article/1a8178ad4db946b1ab09f65744a824b7

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The influence of LiH and TiH2 on hydrogen storage in MgB2 II. XPS study of surface and near-surface phenomena

Autor: Brandon C. Wood, Tracy M. Mattox, Liwen F. Wan, Leonard E. Klebanoff, Jonathan L. Snider, Yi-Sheng Liu, Vitalie Stavila, P. Wijeratne, Mark D. Allendorf

Publikováno v: International Journal of Hydrogen Energy. 47:403-419

Mg(BH4)2 is a promising solid-state hydrogen storage material, releasing 14.9 wt% hydrogen upon conversion to MgB2. The rehydrogenation of MgB2 is particularly challenging, requiring prolonged exposure to high pressures of hydrogen at high temperatur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f757b37d789393345bdfe6005a1f82d2
https://doi.org/10.1016/j.ijhydene.2021.09.163

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The influence of LiH and TiH2 on hydrogen storage in MgB2 I: Promotion of bulk hydrogenation at reduced temperature

Autor: Brandon C. Wood, A. M. Sawvel, Tracy M. Mattox, Leonard E. Klebanoff, Vitalie Stavila, Liwen F. Wan, Mark D. Allendorf, Jonathan L. Snider, Yi-Sheng Liu, P. Wijeratne

Publikováno v: International Journal of Hydrogen Energy. 47:387-402

Mg(BH4)2 is an attractive hydrogen storage material, owing to its high gravimetric capacity of 14.9 wt %. However, the dehydrogenated material MgB2 is very difficult to rehydrogenate, requiring excessive pressures and temperatures. Here we report the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18b840a9e7c0d052958b261d770998e4
https://doi.org/10.1016/j.ijhydene.2021.09.169

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Tunable Intervalence Charge Transfer in Ruthenium Prussian Blue Analogue Enables Stable and Efficient Biocompatible Artificial Synapses

Autor: Donald A. Robinson, Michael E. Foster, Christopher H. Bennett, Austin Bhandarkar, Elizabeth R. Webster, Aleyna Celebi, Nisa Celebi, Elliot J. Fuller, Vitalie Stavila, Catalin D. Spataru, David S. Ashby, Matthew J. Marinella, Raga Krishnakumar, Mark D. Allendorf, A. Alec Talin

Publikováno v: Advanced materials (Deerfield Beach, Fla.).

Emerging concepts for neuromorphic computing, bioelectronics, and brain-computer interfacing inspire new research avenues aimed at understanding the relationship between oxidation state and conductivity in unexplored materials. This report expands th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::937c063864fa3a893097f3c9d98f0e29
https://pubmed.ncbi.nlm.nih.gov/36437049

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Hydrogen Storage in Partially Exfoliated Magnesium Diboride Multilayers

Publikováno v: Small (Weinheim an der Bergstrasse, Germany).

Metal boride nanostructures have shown significant promise for hydrogen storage applications. However, the synthesis of nanoscale metal boride particles is challenging because of their high surface energy, strong inter- and intraplanar bonding, and d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2873a5424e5b635f23b475382fb5009d
https://pubmed.ncbi.nlm.nih.gov/36470595

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