Wavelength-tunable linearly polarized luminescence film constructed using a highly efficient luminescent liquid crystal with stimuli-responsive property

2020 ◽  
Vol 8 (46) ◽  
pp. 16561-16568
Author(s):  
Lei Tao ◽  
Kai Lan ◽  
Cheng-Long Zhong ◽  
Ying-Jie Zhou ◽  
Ping Wang ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Stimuli Responsive ◽  
Wavelength Tunable ◽  
Highly Efficient ◽  
Polarized Luminescence ◽  
Linearly Polarized ◽  
Responsive Behavior

A wavelength-tunable linearly polarized luminescense is prepared by in situ photopolymerization of a reactive luminescent monomer with stimuli-responsive behavior.

Alignment Change of Discotic Liquid Crystal Domains with Wavelength Tunable CO2 Laser Irradiation

2010 ◽  
Vol 428-429 ◽  
pp. 284-287
Author(s):  
Hirosato Monobe ◽  
Yo Shimizu
Keyword(s):  
Liquid Crystal ◽  
Laser Irradiation ◽  
Liquid Crystalline ◽  
Device Fabrication ◽  
Vibration Band ◽  
Discotic Liquid Crystal ◽  
Wavelength Tunable ◽  
Crystalline Semiconductor ◽  
Linearly Polarized ◽  
Stretching Vibration

Infrared-induced alignment change with wavelength tunable CO2 laser irradiation for columnar liquid crystal domains was investigated for a triphenylene-based discotic liquid crystal. A uniformly aligned alignment change of domains was observed when a plused linearly polarized infrared laser light corresponding to the wavelength of the aromatic C-O-C stretching vibration band (9.65µm) was irradiated while it was not re-aligned uniformly with continious wave irradiation. The results strongly imply that the infrared irradiation is a possible technique for device fabrication by use of columnar mesophase as a liquid crystalline semiconductor.

A stimuli responsive material of perovskite quantum dots composited nano-porous glass

2018 ◽  
Vol 6 (41) ◽  
pp. 11184-11192 ◽  
Author(s):  
Yuhong Han ◽  
Jiayi Sun ◽  
Shi Ye ◽  
Qinyuan Zhang
Keyword(s):  
Quantum Dots ◽  
Porous Glass ◽  
Confocal Microscope ◽  
Stimuli Responsive ◽  
Perovskite Quantum Dots ◽  
Responsive Behavior

The water-responsive behavior of the perovskite halides composited porous glass was in situ imaged by a confocal microscope.

Catalytic asymmetric hydrogenation reaction by in situ formed ultra-fine metal nanoparticles in live thermophilic hydrogen-producing bacteria

Nanoscale ◽  
2021 ◽  
Author(s):  
Wei Bing ◽  
Faming Wang ◽  
Yuhuan Sun ◽  
Jinsong Ren ◽  
Xiaogang Qu
Keyword(s):  
Metal Nanoparticles ◽  
Catalytic Hydrogenation ◽  
Asymmetric Hydrogenation ◽  
Environmentally Friendly ◽  
Hydrogenation Reaction ◽  
Highly Efficient ◽  
Hydrogenation Reactions ◽  
Live Bacteria ◽  
Catalytic Asymmetric Hydrogenation

An environmentally friendly biomimetic strategy has been presented and validated for the catalytic hydrogenation reaction in live bacteria. In situ formed ultra-fine metal nanoparticles can realize highly efficient asymmetric hydrogenation reactions.

MOF-derived M-OOH with rich oxygen defects by in-situ electro-oxidation reconstitution for highly efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Zhikai Shi ◽  
Zebin Yu ◽  
Ronghua Jiang ◽  
Jun Huang ◽  
Yanping Hou ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Energy Production ◽  
Low Cost ◽  
Highly Efficient ◽  
Oxygen Defects ◽  
Electro Oxidation

The oxygen evolution reaction (OER) is an important half-reaction in the field of energy production. However, how effectively, simply, and greenly to prepare low-cost OER electrocatalysts remains a problem. Herein,...

In-situ liquid cell transmission electron microscopy guiding the design of large-sized cocatalysts coupled with ultra-small photocatalysts for highly efficient energy harvesting

2021 ◽  
Author(s):  
Chunlang Gao ◽  
Chunqiang Zhuang ◽  
Yuanli Li ◽  
Heyang Qi ◽  
Ge Chen ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Energy Harvesting ◽  
Design Strategy ◽  
Efficient Energy ◽  
Highly Efficient ◽  
Transmission Electron ◽  
Cell Transmission ◽  
Liquid Cell

In this study, we employed in-situ liquid cell transmission electron microscopy (LC-TEM) to carry out the new design strategy of precisely regulating the microstructure of large-sized cocatalysts for highly efficient...

Aligned Packaging of in-situ Grown CsPbBr3 Nanorods within Polystyrene Nanofibers for Enhanced Polarized Luminescence Properties

2021 ◽  
Author(s):  
Hui Fu ◽  
Huilin Hou ◽  
Zhi Fang ◽  
Chaoyi Chen ◽  
Weiyou Yang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Luminescence Properties ◽  
Polarized Luminescence

In the present work, we report the strategy for aligned packaging of in-situ grown CsPbBr3 nanorods (NR) within polystyrene (PS) nanofibers (CsPbBr3 NR@PS) based on magnetic field assisted electrospinning for...

scholarly journals Synthesis and pH-stimuli responsive research of gemini amine-oxide surfactants containing amides

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44387-44396
Author(s):  
Hanyu Chen ◽  
Duojiao Fu ◽  
Xiqin Zhou ◽  
Hongqin Liu ◽  
Baocai Xu
Keyword(s):  
Aqueous Solution ◽  
Amine Oxide ◽  
Stimuli Responsive ◽  
Responsive Behavior

The series of gemini amine-oxide surfactants with the formula CnH2n+1CONH(CH2)2N+O–(CH3)–(CH2)3–(CH3)N+O– (CH2)2NHCOCnH2n+1 (n = 11, 13, 15, and 17) have been synthesized, and their pH-stimuli responsive behavior in aqueous solution has been studied.

scholarly journals Carbon nitride nanotubes with in situ grafted hydroxyl groups for highly efficient spontaneous H2O2 production

2021 ◽  
Vol 288 ◽  
pp. 119993
Author(s):  
Liang Zhou ◽  
Juying Lei ◽  
Fuchen Wang ◽  
Lingzhi Wang ◽  
Michael R. Hoffmann ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
H2o2 Production ◽  
Hydroxyl Groups ◽  
Highly Efficient

In-situ coating amorphous boride on ternary pyrite-type boron sulfide for highly efficient oxygen evolution

2021 ◽  
Author(s):  
Tingting Li ◽  
Tianyun Jing ◽  
Dewei Rao ◽  
Xiaotian Jia ◽  
Yunpeng Zuo ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Efficient ◽  
In Situ Coating ◽  
Electrochemical Oxygen

Multimetallic pyrite-type sulfides have been a promising electrocatalytic materials for electrochemical oxygen evolution reaction (OER), but still requires further improve due to the easily oxidization of surface atoms and the...

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