Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Ying-Ya Hsu"'
Autor:
Chung-Li Dong, Ying-Ya Hsu, Da-Hua Wei, Kai-Shiang Yang, Sofia Ya Hsuan Liou, Ying-Rui Lu, Chuan-Ming Tseng, Krishna Kumar, Chi-Liang Chen, Chin-Jung Lin
Publikováno v:
The Journal of Physical Chemistry C. 122:6955-6962
Plasmonic photocatalyst of Au nanoparticle-decorated hollow mesoporous TiO2 with 0, 0.1, 0.25, 0.5, and 1% Au content was successfully synthesized by a hydrothermal method. Controlling the particle size of Au coated on TiO2 hollow microspheres (AuTHM
Autor:
Yen Fa Liao, Hao Ming Chen, Nian Tzu Suen, Hwo-Shuenn Sheu, San-Yuan Chen, Ching Wei Tung, Ying-Ya Hsu, Hsuan Yu Lin, Chia-Shuo Hsu, Ting-Shan Chan
Publikováno v:
Physical Chemistry Chemical Physics. 19:8681-8693
Metal oxides of the spinel family have shown great potential towards the oxygen evolution reaction (OER), but the fundamental OER mechanism of spinel oxides is still far from being completely understood, especially for the role of the metal ions. Owi
Autor:
Ting-Shan Chan, Qihua Xiong, Hsin-Yi Wang, Lulu Zhang, Sung Fu Hung, Bin Liu, Jianwei Miao, Ying-Ya Hsu
Publikováno v:
The Journal of Physical Chemistry Letters. 7:4847-4853
The formation of μ-OO peroxide (Co–OO–Co) moieties on spinel Co3O4 electrocatalyst prior to the rise of the electrochemical oxygen evolution reaction (OER) current was identified by in situ spectroscopic methods. Through a combination of indepen
Publikováno v:
ACS Applied Materials & Interfaces. 8:29186-29193
We report that an ultrafast kinetics of reversible metal-ion insertion can be realized in anatase titanium dioxide (TiO2). Niobium ions (Nb5+) were carefully chosen to dope and drive anatase TiO2 into very thin nanosheets standing perpendicularly ont
Autor:
Sung Fu Hung, Yanhui Yang, Jiajian Gao, Chunmiao Jia, Bin Liu, Ying-Ya Hsu, Hongming Wang, Liping Zhang
Publikováno v:
Journal of Catalysis. 341:82-90
Replacing a small fraction of cations in a host metal oxide with a different cation (also known as doping) provides a useful strategy for improving the catalytic activity. Here, we report transition metal (Fe, Co, Ni, and Cu)-doped α-MnO2 nanowires
Autor:
Jin-Ming Chen, Girish C. Tewari, Ying-Ya Hsu, Divya Srivastava, Ting-Shan Chan, Atsushi Yamamoto, Maarit Karppinen, Hisao Yamauchi, Ta-Lei Chou
Publikováno v:
Materials Chemistry and Physics. 177:73-78
Moderately-doped BiOCuSe-based materials are actively investigated worldwide as new promising candidates for intermediate-temperature thermoelectric power generation. Here we explain for two differently doped BiOCuSe materials, i.e. Cu-deficient BiOC
Autor:
T. S. Chan, Chung-Chieh Chang, Y. C. Wang, Maw-Kuen Wu, Krishna Kumar, C. L. Chen, Ying-Ya Hsu, Hsiang Lin Liu, C. L. Dong, C. H. Hsu
Publikováno v:
RSC Advances. 6:107871-107877
Rubidium tungsten bronzes (RbxWO3) have recently attracted much attention due to their intriguing phenomena, such as complex structural phase transitions, strong electron–phonon coupling, and superconducting properties. This study investigates the
Autor:
Hisao Yamauchi, Ta-Lei Chou, Maarit Karppinen, Ting-Shan Chan, Ying-Ya Hsu, Jin-Ming Chen, Girish C. Tewari
Publikováno v:
European Journal of Inorganic Chemistry. 2015:2574-2578
ZrCuSiAs-type mixed-anion oxychalcogenides and oxypnictides form a massive family of functional materials readily tailored to host diverse transport properties. Here we investigate semiconducting BiOCuSe, which has been considered as a promising cand
Publikováno v:
Solid State Communications. 206:12-16
Excellent thermoelectric performance has been reported for the ZrCuSiAs-type BiCuOSe derivatives; for these materials the transport properties can be effectively adjusted by chemical substitutions or by introducing Cu vacancies. In this work we compa
Autor:
Eeva-Leena Rautama, Girish C. Tewari, Ying-Ya Hsu, Jenni Lybeck, Hisao Yamauchi, Ta-Lei Chou, Ting-Shan Chan, Maarit Karppinen
Publikováno v:
Journal of Solid State Chemistry. 208:109-115
Among the thermoelectric misfit-layered cobalt oxides, [MmA2Om+2]qCoO2, the parent m=0 phases exhibit divergent chemical features but are less understood than the more common m>0 members of the series. Here we synthesize Sr-for-Ca substituted [(Ca1