Mesoporous TiO2 Single Crystals: Facile Shape-, Size-, and Phase-Controlled Growth and Efficient Photocatalytic Performance

2013 ◽  
Vol 5 (21) ◽  
pp. 11249-11257 ◽  
Author(s):  
Xiaoli Zheng ◽  
Qin Kuang ◽  
Keyou Yan ◽  
Yongcai Qiu ◽  
Jianhang Qiu ◽  
...  
Keyword(s):  
Single Crystals ◽  
Photocatalytic Performance ◽  
Mesoporous Tio2 ◽  
Controlled Growth

LED visible-light activated mesoporous TiO2: A better understanding about carbon role in the photocatalytic performance of solid

2020 ◽  
Author(s):  
Pablo A. Ochoa Rodríguez ◽  
Sandra G. Casuscelli ◽  
Verónica R. Elías ◽  
Griselda A. Eimer
Keyword(s):  
Visible Light ◽  
Photocatalytic Performance ◽  
Mesoporous Tio2

CdS quantum dots confined in mesoporous TiO2 with exceptional photocatalytic performance for degradation of organic polutants

Chemosphere ◽  
2017 ◽  
Vol 178 ◽  
pp. 1-10 ◽  
Author(s):  
Panpan Zhou ◽  
Yu Xie ◽  
Jing Fang ◽  
Yun Ling ◽  
Changling Yu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Performance ◽  
Mesoporous Tio2 ◽  
Cds Quantum Dots

scholarly journals Growth of 4-N,N-Dimethylamino-4'-N'-methyl-stilbazolium Tosylate (DAST) Organic Single Crystals Controlled by Oleic Acid

Crystals ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 494
Author(s):  
Xin Wen ◽  
Xiangdong Xu ◽  
Huaxin Zhou ◽  
Lu Hu ◽  
Yangyang Jing ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Single Crystals ◽  
Defect Density ◽  
Second Harmonic ◽  
Controlled Growth ◽  
X Ray Diffraction ◽  
Slow Cooling ◽  
Practical Applications ◽  
Optical Band Gaps ◽  
Vis Spectroscopy

4-N,N-Dimethylamino-4'-N'-methyl-stilbazolium Tosylate (DAST) organic single crystals controlled by (Z)-Octadec-9-enoic acid (oleic acid, OA) was grown by a slow-cooling method. The as-grown DAST single crystals were systematically characterized by FTIR, X-ray diffraction, second harmonic generation, and UV-vis spectroscopy. Results indicate that addition of OA into the DAST solutions leads to the controlled growth of DAST single crystals and consequently, the crystal quality and optical properties can be modified. Particularly, the DAST crystals grown under the control of OA exhibit larger sizes, higher crystallinities, and better optical qualities with higher optical band gaps and lower defect density, compared with those grown in the absence of OA. These results are helpful for better understanding the controlled growth of DAST organic single crystals and modifying their properties for practical applications.

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