Results 51 to 60 of about 81,586 (326)
Degradation kinetics of azo dye by ozonation in water [PDF]
, 2013 Decomposition of azo dye by ozonation was investigated. A methyl orange (MO) was used as a typical compound of azo dye. Concentration of MO in water was adjusted to 200 mg/L.
KATO, Shigeru +6 more
core +1 more source
Advanced Materials, EarlyView.A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim +5 more
wiley +1 more source
Effect of Substituents of Azo Components on Azo Coupling Reaction
The Journal of the Society of Chemical Industry, Japan, 1971 パラ- (OCH3, CH3, NHCOCH3, Br, Cl, COOCH3, CHO, NO2) あるいはオルトー (OCH3, CH3, COOH, NHCOCH3, Br, Cl, CONH2, CHO, 2,6-(OCH3)2) 置換フェノールとジアゾ化スルファニル酸とのアゾカップリング反応速度を, 分光光度計を用い, 緩衝水溶液中, 20℃ で測定し, 置換基が反応速度におよぼす影響について考察した。一連のパラ-置換フェノールにおいて,log pk と Hammett の σm 値との間の相関関係は得られなかったが, 一方反応速度はフェノール類の pKa 値の増大に伴い増加し, log pk を pKa いわば σp- 値に対してプロットしたところ直線関係が得られた。同様な関係は ...
Yoji HASHIDA +3 more
openaire +2 more sources
Advanced Materials Interfaces, EarlyView.Ba‐doped SrTiO3 perovskites establish a direct correlation between photoelectrochemical activity and photocatalytic performance. Optimized Ba0.5Sr0.5TiO3 exhibits enhanced charge separation, photocurrent generation, and visible‐light‐driven dye degradation through defect‐induced oxygen vacancies and lattice distortion.
Sagar A. Nikam +6 more
wiley +1 more source
Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics
Advanced Materials Technologies, EarlyView.In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald +3 more
wiley +1 more source
Graphitic Carbon Nitride Catalyzes the Reduction of the Azo Bond by Hydrazine under Visible Light
NanomaterialsGraphitic carbon nitride is a semiconducting material of a graphite-like 2D layered structure. It is well known for its photocatalytic properties, which can be exploited for solar-light-driven water splitting and degradation of organic pollutants.
Makobi C. Okolie +6 more
doaj +1 more source
Advanced Optical Materials, EarlyView.A maskless, SLM‐driven approach enables the deterministic inscription of arbitrary topographical features in azopolymer films by mapping complex vectorial light fields onto local viscoplastic stress. This platform allows for the rapid generation and dynamic erasure of high‐aspect‐ratio micro‐spikes, offering a versatile tool for reconfigurable flat ...
Jonas Strobelt +3 more
wiley +1 more source
International Journal of Electrochemical Science, 2020 This study uses post-annealed aluminum-doped zinc oxide /tin-doped indium oxide bilayer (AZO/ITO) films for low emissivity glass. The AZO/ITO films are deposited on glass substrates using in-line sputtering.
Shang-Chou Chang, Huang-Tian Chan
doaj +1 more source
Organic Letters, 2016 An expedient procedure for catalytic oxidative azo-ene cyclization of allylic and homoallylic 1,2-hydrazinedicarboxylates is reported. The reaction produced a wide range of cyclic carbamate derivatives featuring an appended alkene fragment ready for further functionalization.
Nolwenn Derrien +3 more
openaire +4 more sources