Results 31 to 40 of about 59,781 (298)
Photomechanical Energy Conversion of Photoresponsive Fibers Exhibiting Bending Behavior
International Journal of Photoenergy, 2012 Photoresponsive fibers based on poly(acrylamide) (PAA) with methylene blue (MB) dye were prepared. All semicircular fibers show bending towards the direction of the flat surface of the fiber when illuminated.
Kazuya Nakata +8 more
doaj +1 more source
Advances in Materials Science and Engineering, 2022 The process of decorating interior spaces often produces substances that are harmful to the human body, which seriously spoils the decorating experience. Photocatalyst is the oxidant of nanometer titanium dioxide. It cannot be oxidized by itself.
Ling Yang
doaj +1 more source
Photocatalytic removal of ceftriaxone from aqueous solutions using g-C3N4 [PDF]
International Journal of Biophotonics and Biomedical Engineering, 2023 Ceftriaxone is a one of Pharmaceutical compounds that cause pollution of water. In this research, g-C3N4 photocatalyst was synthesized and its efficiency in removal of ceftriaxone was studied.
Parvin Gharbani
doaj +1 more source
International Journal of Photoenergy, 2012 Fe-doped TiO2 was prepared by hydrothermal treating Ti peroxide sol with different amount of iron nitrate. Fe ions can enter TiO2 lattice by substituting Ti4+ ions, which significantly affect the crystallinity and morphology of TiO2 nanoparticles.
Liping Wen +5 more
doaj +1 more source
Chemical Engineering Journal Advances, 2021 A novel carbon quantum dots decorated n-n type CeO2/SrFe12O19 (CQDs/CeO2/SrFe12O19) magnetic separation photocatalyst was successfully synthesized via a hydrothermal method and gamma-ray assisted polyacrylamide gel method combined with low temperature ...
Shifa Wang +11 more
doaj +1 more source
Degradation of Gaseous Formaldehyde by Visible Light-Responsive Titania Photocatalyst Filter
International Journal of Photoenergy, 2012 A method is proposed that uses electrophoretic deposition (EPD) to fabricate the titania (TiO2) photocatalyst filter and then successfully modifies it by lithium nitrate (LiNO3) to be visible light responsive such that the modified photocatalyst filter ...
Tun-Ping Teng, Tun-Chien Teng, Shu-I Pan
doaj +1 more source
One-step Synthesis of Ag3PO4/Ag Photocatalyst with Visible-light Photocatalytic Activity [PDF]
Materials Research, 2015 A highly efficient photocatalyst Ag3PO4/Ag was prepared by a one-step low temperature chemical bath method. The reflectance spectra (DRS) indicated Ag3PO4/Ag had strong absorption in visible light region.
Kai Huang +7 more
doaj +1 more source
Design of Photocatalytic Composite Coatings for Formaldehyde Removal Based on the Visual Effects of Wood Furniture. [PDF]
Adv Sci (Weinh)This work develops photocatalytic coatings for indoor formaldehyde removal on wood surfaces. It explores coating‐induced color variations and visual perception via eye‐tracking tests. Combined with XGBoost and Bayesian optimization, an intelligent design framework is established to guide the optimization of visually friendly wood photocatalytic ...
Wei X +8 more
europepmc +2 more sources
Evidence for Photocatalyst Involvement in Oxidative Additions of Nickel-Catalyzed Carboxylate O-Arylations [PDF]
, 2020 In this study we use in situ infrared tracking to describe the kinetics of dual photo- and nickel-catalyzed carboxylate O-arylations. We examined both a state-of-the-art homogeneous (Ir(ppy)3) and heterogeneous (graphitic carbon nitride) photocatalyst ...
Bartholomäus, Pieber +3 more
core +2 more sources
Gram-Scale Synthesis of the N-Phenyl Phenothiazine Photocatalyst by Benzyne Addition [PDF]
, 2021 N-phenyl phenothiazine is one of the most reducing photoredox catalysts. Its synthesis commonly requires transition metal catalyzed cross-coupling reactions.
Katherine, Robertson +2 more
core +2 more sources