Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hiroaki Tada"'
Publikováno v:
ChemPhysChem. 20:2155-2161
Single-crystal SnO2 nanorods were grown on rutile TiO2 with a heteroepitaxial relation of SnO2 {001}/TiO2 {001} (SnO2 -NR#TiO2 ) by a hydrothermal reaction. Resulting compressive lattice strain in the SnO2 -NR near the interface induces a continuous
Publikováno v:
Catalysis Communications, Vol 154, Iss, Pp 106301-(2021)
Radial heteromesocrystals consisting of anisotropic SnO2(head)-TiO2(tail) nanorods with heteroepitaxial junction were synthesized by a hydrothermal reaction using SnO2 nanocrystals as the seeds. The heteromesocrystals exhibit photocatalytic activity
Publikováno v:
Catalysis Communications. 147:106148
SnO2 nanorods were heteroepitaxially grown from rutile TiO2 (SnO2-NR#TiO2) by a hydrothermal method. This paper reports heat temperature (Tc)-dependence of the photocatalytic activity of SnO2-NR#TiO2 for the oxidation of ethanol to acetaldehyde. The
Publikováno v:
The Journal of Physical Chemistry C. 120:17365-17371
Photoelectrochemical experiments and density functional theory calculations indicated that visible-light irradiation of the CdS quantum dots (QDs)–TiO2 direct coupling system (CdS/TiO2) causes the electron injection from the valence band (VB) of Cd
Publikováno v:
ACS Catalysis. 3:10-13
Among various metal oxide-supported Au nanoparticles, Au/rutile TiO2 exhibits a particularly high level of visible-light activity for aerobic oxidation of amines to yield the corresponding imines on a synthetic scale with high selectivity (>99%) at 2
Publikováno v:
Phys. Chem. Chem. Phys.. 14:705-711
[Sn(acac)(2)]Cl(2) is chemisorbed on the surfaces of anatase TiO(2)via ion-exchange between the complex ions and H(+) released from the surface Ti-OH groups without liberation of the acetylacetonate ligand (Sn(acac)(2)/TiO(2)). The post-heating at 87
Publikováno v:
Nature Materials. 5:782-786
Natural photosynthesis, which achieves efficient solar energy conversion through the combined actions of many types of molecules ingeniously arranged in a nanospace, highlights the importance of a technique for site-selective coupling of different ma
Surface modification of rutile TiO2 with extremely small SnO2 clusters gives rise to a great increase in its UV light activity for degradation of model organic water pollutants, while the effect is much smaller for anatase TiO2. This crystal form sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d71096853d46ec225f0851880d124b3
https://hdl.handle.net/10468/2918
https://hdl.handle.net/10468/2918
Publikováno v:
ChemInform. 42
Heteronanojunction systems consisting of narrow gap semiconductors represented by metal sulfides and TiO(2) are highly expected as visible-light-active photocatalysts and the key materials for various photoelectrochemical devices. The common central
Autor:
Hiroaki Tada, and Noboru Tohge, Kiyohisa Imai, Seishiro Ito, Akihiko Hattori, Yoshifumi Tokihisa
Publikováno v:
The Journal of Physical Chemistry B. 104:4585-4587
A major challenge in heterogeneous photocatalysis is the need to increase charge separation efficiency of a photocatalyst, under illumination, without any applied electrical potential. Regularly patterned TiO2 films were formed on a SnO2-film coated