Zobrazeno 1 - 10
of 41
pro vyhledávání: '"John S. Sears"'
Autor:
Stephen Barlow, Seth R. Marder, Minki Hong, Paul Winget, Annabelle Scarpaci, Xuyang He, Jean-Luc Brédas, Dongwook Kim, Huifang Li, Chad Risko, John S. Sears
Publikováno v:
Chemistry of Materials. 31:1507-1519
Aryl sulfones and phosphine oxides are widely used as molecular building blocks for host materials in the emissive layers of organic light-emitting diodes. In this context, the chemical stability of such molecules in the triplet state is of paramount
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07dd510ea378d6c25f05ba40fe6d7b9
https://doi.org/10.1021/acs.chemmater.8b04235
https://doi.org/10.1021/acs.chemmater.8b04235
Publikováno v:
Journal of Materials Engineering and Performance. 24:4171-4181
The life cycle requirements for advanced Ni alloys are very demanding and can be on the order of several hundreds of thousands of hours. Results are presented on a wrought Ni-based superalloy designed within the nominal chemistry range of Haynes 282
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1491b2b8572cd4d760730204bf6a6ee
https://doi.org/10.1007/s11665-015-1711-y
https://doi.org/10.1007/s11665-015-1711-y
Publikováno v:
Journal of Materials Engineering and Performance. 24:3699-3707
The fatigue crack growth rates for nickel-based superalloy Haynes 282 were measured at 550, 650, and 750 C using compact tension specimens with a load ratio of 0.1 and cyclic loading frequencies of 25 and 0.25 Hz. The crack path was observed to be pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7f88f4bea267e2f1fdf62ac5302afae
https://doi.org/10.1007/s11665-015-1678-8
https://doi.org/10.1007/s11665-015-1678-8
Publikováno v:
Journal of Materials Engineering and Performance. 24:3685-3698
High-entropy alloys (HEAs) have generated interest in recent years due to their unique positioning within the alloy world. By incorporating a number of elements in high proportion, usually of equal atomic percent, they have high configurational entro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dccb8d051ff0718a63a41f10973c8a00
https://doi.org/10.1007/s11665-015-1679-7
https://doi.org/10.1007/s11665-015-1679-7
Publikováno v:
The Journal of Physical Chemistry C. 118:154-158
Oligoacenes such as naphthalene, anthracene, tetracene, and pentacene are among the best hole-transport organic semiconductors. An important parameter in the determination of the hole mobility is the coupling between the charge carrier and the vibrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af9b5bf0f6067f30a428bad5b3451c78
https://doi.org/10.1021/jp4095326
https://doi.org/10.1021/jp4095326
Publikováno v:
The Journal of Physical Chemistry C. 117:13853-13860
Understanding the nature and magnitude of the electronic polarization due to the presence of a charge carrier in organic molecular solids is of fundamental importance in the description of charge-carrier transport. We present an approach to study the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e61a5fbb5f254b0854780a5ca8d078
https://doi.org/10.1021/jp402991z
https://doi.org/10.1021/jp402991z
Autor:
Paul D. Jablonski, John S. Sears
Publikováno v:
Journal of Power Sources. 228:141-150
Stainless steel type 441 (UNS S44100) is being considered for application as a Solid Oxide Fuel Cell (SOFC) interconnect material. It had been thought that Laves phase that forms in this alloy preferentially consumes the Si present in the alloy micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8e52d2067b1dfc08850ebcf5d53a4e6
https://doi.org/10.1016/j.jpowsour.2012.11.107
https://doi.org/10.1016/j.jpowsour.2012.11.107
Autor:
Sung-Jin Kim, Yadong Zhang, Seth R. Marder, Carlos Zuniga, Stephen Barlow, Lingyun Zhu, Jean-Luc Brédas, Julie Leroy, John S. Sears, Bernard Kippelen
Publikováno v:
Organic Electronics. 12:1314-1318
A bis-sulfone small molecule, 4,4′-bis(phenylsulfonyl)biphenyl has been evaluated as a host for the phosphor iridium(III) bis(2-(4,6-difluorophenyl)pyridinato- N , C 2′ )picolinate in blue-green organic light-emitting devices. In addition, a poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee2c7bd57358f0b4692056e906c010e8
https://doi.org/10.1016/j.orgel.2011.04.015
https://doi.org/10.1016/j.orgel.2011.04.015
Publikováno v:
Journal of Chemical Theory and Computation. 7:602-609
We have evaluated the performance of several density functional theory (DFT) functionals for the description of the ground-state electronic structure and charge transfer in donor/acceptor complexes. The tetrathiafulvalene-tetracyanoquinodimethane (TT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c00d446274938e63ea971c1d4935eece
https://doi.org/10.1021/ct1005517
https://doi.org/10.1021/ct1005517
Publikováno v:
Journal of Chemical Theory and Computation. 6:3681-3687
We present a systematic study of the synergistic effects of popular approximations to Moller−Plesset perturbation theory through the second order (MP2). This work applies the density-fitting (DF) approximation for two-electron integrals, the dual-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d82cc038a493acc80245289e3903bac
https://doi.org/10.1021/ct100468f
https://doi.org/10.1021/ct100468f