scholarly journals Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad

Molecules ◽  
2021 ◽  
Vol 26 (17) ◽  
pp. 5382
Author(s):  
Shan-Shan Gong ◽  
Chun-Hong Zheng ◽  
Zhen-Zhen Chen ◽  
Dong-Zhao Yang ◽  
Mei Chi ◽  
...  
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Potential Application ◽  
Optical Memory ◽  
Light Irradiation ◽  
Pmma Film ◽  
High Contrast ◽  
Photochromic Properties ◽  
Non Destructive

A bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens. The triad not only maintains the photochromic properties of BTE moiety in solution, film, and solid state but also exhibits remarkable AIE properties. Moreover, the fluorescence of BTE-2PBT PMMA film could be modulated with high contrast by alternate UV and visible light irradiation. Photoerasing, rewriting, and non-destructive readout of fluorescent images on BTE-2PBT PMMA film well demonstrate its potential application as optical memory media.

Mechanochemically-assisted solid-state photocatalysis (MASSPC)

2017 ◽  
Vol 53 (65) ◽  
pp. 9101-9104 ◽  
Author(s):  
Vjekoslav Štrukil ◽  
Igor Sajko
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photocatalytic Oxidation ◽  
Light Irradiation

Simultaneous milling and visible light irradiation have been utilised to perform the photocatalytic oxidation of an alkyne in the solid state.

scholarly journals Enhanced photocatalytic oxygen evolution over Mo-doped Ca2NiWO6 perovskite photocatalyst under visible light irradiation

RSC Advances ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 5821-5826 ◽  
Author(s):  
Ying Luo ◽  
Jiawei Xue ◽  
Xiaodi Zhu ◽  
Jose Daniel ◽  
Xiang Gao ◽  
...  
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Oxygen Evolution ◽  
Visible Light Irradiation ◽  
Solid State Reaction ◽  
Light Irradiation

A series of Mo-doped Ca2NiWO6 (Ca2NiW1−xMoxO6, x = 0–0.05) was synthesized by a solid-state reaction.

scholarly journals Efficient photocatalytic degradation of gaseous acetaldehyde over ground Rh–Sb co-doped SrTiO3 under visible light irradiation

RSC Advances ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 5331-5337 ◽  
Author(s):  
Yuichi Yamaguchi ◽  
Sho Usuki ◽  
Kenji Yamatoya ◽  
Norihiro Suzuki ◽  
Ken-ichi Katsumata ◽  
...  
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Ball Milling ◽  
Visible Light Irradiation ◽  
Solid State Reaction ◽  
Light Irradiation ◽  
Co Doped

A visible-light-responsive Rh–Sb co-doped SrTiO3 photocatalyst (STO:Rh,Sb) via a solid-state reaction was successfully developed, following pulverization by using ball-milling.

[Bmmim]6[In10Se16Cl4]·(MIm)2: an organic-ligand free discrete T3 cluster for efficient hydrogen evolution under visible light irradiation

2020 ◽  
Vol 49 (16) ◽  
pp. 5020-5023 ◽  
Author(s):  
Yanqi Wang ◽  
Qianqian Hu ◽  
Jiance Jin ◽  
Jilong Li ◽  
Jianrong Li ◽  
...  
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Visible Light Irradiation ◽  
Organic Ligand ◽  
Light Irradiation ◽  
Photocatalytic Hydrogen Evolution ◽  
Ligand Free

An organic-ligand free selenide T3 cluster exhibits a much higher photocatalytic hydrogen evolution activity after being stably dispersed in a solvent (6.5 times) than that in the solid state.

Synthesis and Photochromism of a Novel Diarylethene in PMMA Amorphous Film and in Hexane Solution

2011 ◽  
Vol 474-476 ◽  
pp. 1595-1598
Author(s):  
Chun Hong Zheng ◽  
Shou Zhi Pu ◽  
Gang Liu ◽  
Wei Jun Liu
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Amorphous Film ◽  
Light Irradiation ◽  
Pmma Film ◽  
Measurement Results ◽  
Photochemical Properties ◽  
Hexane Solution

A new green photochromic diarylethene compound, 1,2-bis[2-n-hexyl-5- (2,2-dicyanovinyl)-3-thienyl]-perfluorocyclopentene (1o), was synthesized and its photochemical properties were investigated in detail. The measurement results demonstrated that the compound has good photochromism in solution and in PMMA amorphous film. Upon irradiation with 365 nm light, the colorless of the hexane solution and the PMMA film turned colored and under the visible light irradiation (λ > 510 nm) the colored hexane solution and the colored PMMA film return to colorless.

Photocatalytic hydrogenation of nitroarenes: supporting effect of CoOx on TiO2 nanoparticles

2019 ◽  
Vol 43 (2) ◽  
pp. 748-754 ◽  
Author(s):  
Srinivasa Rao Amanchi ◽  
K. V. Ashok Kumar ◽  
Bhairi Lakshminarayana ◽  
G. Satyanarayana ◽  
Ch. Subrahmanyam
Keyword(s):  
Solid State ◽  
Visible Light ◽  
Tio2 Nanoparticles ◽  
Visible Light Irradiation ◽  
Functional Group ◽  
Synthesis Method ◽  
Light Irradiation ◽  
Supporting Effect ◽  
High Yields ◽  
Solid State Synthesis Method

We report a nanocatalyst CoOx/TiO2 with different loadings of CoOx by a solid state synthesis method for the green hydrogenation of nitroarenes under visible light irradiation. Notably, we observed very good selectivity, conversion and functional group tolerance with high yields.

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