Zobrazeno 1 - 10 of 20 pro vyhledávání: '"Martin Callsen"'
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Akademický článek
Water binding and hygroscopicity in π-conjugated polyelectrolytes
Autor: Cindy Guanyu Tang, Mazlan Nur Syafiqah, Qi-Mian Koh, Mervin Chun-Yi Ang, Kim-Kian Choo, Ming-Ming Sun, Martin Callsen, Yuan-Ping Feng, Lay-Lay Chua, Rui-Qi Png, Peter K. H. Ho
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract The presence of water strongly influences structure, dynamics and properties of ion-containing soft matter. Yet, the hydration of such matter is not well understood. Here, we show through a large study of monovalent π-conjugated polyelectro
Externí odkaz: https://doaj.org/article/e874b41ac63d4c378fb961b39a513815
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3
Spectator cation size effect on the work function and stability of self-compensated hole-doped polymers
Autor: Martin Callsen, Yuan Ping Feng, Mervin Chun-Yi Ang, Qi-Mian Koh, Cindy Guanyu Tang, Qiu-Jing Seah, Rui-Qi Png, Yu Wang, Lay-Lay Chua
Publikováno v: Journal of Materials Chemistry C. 8:124-131
The ‘free’ ions needed to balance the ‘fixed’, covalently bonded ions in a conventional polyelectrolyte are often thought to play little role beyond charge balancing, processability and morphology control. In self-compensated, hole-doped poly
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d11dd847e334cb441662841bfd8d316
https://doi.org/10.1039/c9tc03884a
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4
Bulk ion-clustering and surface ion-layering effects on work function of self-compensated charged-doped polymer semiconductors
Autor: Qi-Mian Koh, Qiu-Jing Seah, Mervin Chun-Yi Ang, Rui-Qi Png, Lay-Lay Chua, Yuan Ping Feng, Martin Callsen, Yu Wang, Chao Zhao, Cindy Guanyu Tang
Publikováno v: Materials Horizons. 7:1073-1082
Hole- and electron-doped polyelectrolytes are of much current interest because they afford workfunction-tuneable charge injection layers that are immune to ‘dopant’ migration. However the role of the covalently tethered ion beyond providing solub
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b8daa96b1fa662c044efbc83ad1c45b
https://doi.org/10.1039/c9mh01749f
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6
Interfacial Interaction between HfO2 and MoS2: From Thin Films to Monolayer
Autor: Ming Yang, J.W. Chai, Martin Callsen, Jisheng Pan, Dongzhi Chi, Tong Yang, Yuan Ping Feng, Ting Ting Song, Shijie Wang, Jun Zhou
Publikováno v: The Journal of Physical Chemistry C. 120:9804-9810
The interfacial interaction between high-κ dielectrics and two-dimensional channel materials plays an important role in determining electronic properties of high-performance electronic devices. In this study, via first-principles calculations, we sh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b37d23f68a9b7563b8fd9c8678d1582e
https://doi.org/10.1021/acs.jpcc.6b01576
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7
Graphene stabilized high-κ dielectric Y2O3 (111) monolayers and their interfacial properties
Autor: Shao Feng Wang, Qing Yun Wu, Shijie Wang, Jun Zhou, Yuan Ping Feng, Martin Callsen, Ting Ting Song, Ming Yang
Publikováno v: RSC Advances. 5:83588-83593
The exfoliation of graphene triggered dramatic interest to explore other two-dimensional materials for functionalizing future nanoelectronic devices. In this study, via first-principles calculations, we predict a stable planar Y2O3 (111) monolayer wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::401f49ef5ef26a1c7e117502873fd7d7
https://doi.org/10.1039/c5ra16621g
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9
The Solvation Structure of Lithium Ions in an Ether Based Electrolyte Solution from First-Principles Molecular Dynamics
Autor: Ikutaro Hamada, Zdenek Futera, Keitaro Sodeyama, Yoshitaka Tateyama, Martin Callsen
Publikováno v: The journal of physical chemistry. B. 121(1)
The solvation and desolvation of the Li ion play a crucial role in the electrolytes of Li based secondary batteries, and their understanding at the microscopic level is of great importance. Oligoether (glyme) based electrolytes have attracted much at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c9bf10e7cd21f48fae22f72aace1308
https://pubmed.ncbi.nlm.nih.gov/27997213
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