A Facile Synthesis of -Aryl -Oxoheterocyclic Ketene N,N-Acetals Bearing an Electron-Rich Catechol Subunit-An Electrochemical Oxidative Approach By Ru Zhong Electrochemical study of 3,4-dihydroxybenzoic acid in the presence of 4-hydroxy-1-methyl-2(1H)-quinolone:Application to electrochemical synthesis of new benzofuran derivative
A facile approach for decorating quantum dots deep inside We demonstrate here a simple but very effective approach to decorate anodically grown TiO2 nanotubes (NTs) uniformly with CdS and PbS quantum dots (QDs) deep inside the NT walls. This approach is based on SILAR (successive ionic layer adsorption and reaction) technique assisted with evacuation of the NTs.
Aug 27, 2012 · A facile approach for carburization of anodically grown titania nanotubes:towards metallization of nanotubes. RSC Advances 2014, 4 (62) , 32599. DOI:10.1039/C4RA05690F. Jie Wang, Laifa Shen, Ping Nie, Guiyin Xu, Bing Ding, Shan Fang, Hui Dou, Xiaogang Zhang.
Angewandte Chemie International Edition:Vol 58, No 46A facile and scalable method for the synthesis of a Li 3 InCl 6 superionic conductor based on a watermediated route is described by X. Sun et al. in their Communication on page 16427 ff. Reversible conversion between Li 3 InCl 6 and Li 3 InCl 6 2 H 2 O has been confirmed, thus ensuring high stability toward air and humidity, as well as
Carbothermal synthesis of titanium oxycarbide as Carbothermal reduction of semiconducting TiO 2 into highly conductive titanium oxycarbide (TiO x C y) was investigated.The thermally produced uniform carbon layer on TiO 2 (Degussa P25) protects the TiO 2 nanoparticles from sintering and, at the same time, supplies the carbon source for doping TiO 2 with carbon. At low temperatures (e.g., 700 °C), carbon only substitutes part of the oxide and
A facile approach for decorating quantum dots deep inside of anodically grown selforganized TiO 2 nanotubes NK Shrestha, SJ Yoon, DY Lee, M Lee, I Lim, MM Sung, H Ahn, SH Han physica status solidi (RRL)Rapid Research Letters 5 (4), 141-143 , 2011
Effect of Rapid Infrared Annealing on the A significant enhancement in the photoconversion efficiency of anodically grown titania nanotube array photoanodes is observed when crystallized using an infrared annealing process. This infrared (IR) annealing treatment is performed over relatively short periods, 515 min, over the temperature range 300600 °C with the anatase crystallite size increasing with annealing temperature and
Facile preparation of self-healing superhydrophobic CeO2 Nov 30, 2017 · Herein we report simple electrochemical processes to fabricate a self-healing superhydrophobic CeO 2 coating on Type 304 stainless steel. The CeO 2 surface anodically deposited on flat stainless steel surface is hydrophilic, although high temperature-sintered and sputter-deposited CeO 2 surface was reported to be hydrophobic. The anodically deposited hydrophilic CeO 2 surface
Our approach is stable, reliable, and minimizes the number of order N-atoms(3) operations. In the second part, we will discuss an efficient mixing scheme also based on Pulay's scheme.
Highly Ordered TiO2 Nanotubes for Electrochemical Sensing Departamento de Química Analítica, Instituto de Química, Universidade Estadual Paulista UNESP, Av. Prof. Francisco degni, 55, 14801970 Araraquara, SP, Brazil
Plasma assisted carburization of CoPt/TiO2 catalysts with Oct 15, 2019 · Substitution of the time and energy consuming reduction carburization processes in traditional hcp phase metallic cobalt preparation was achieved by fast and simple plasma technique. The CoPt/TiO 2-cal catalyst precursor used for plasma treatment was prepared via incipient wetness impregnation and calcined at 330 °C in air.Effect of plasma treating atmospheres including pure CO
A family of five electrochromic polymers (ECPs) based on 3,4-dioxythiophenes (XDOTs) (where X = ethylene (E) and propylene (Pro)) or a 3,4-diacyclic-substituted dioxythiophene (AcDOT, Ac) as main chain donors coupled in a random fashion with the sterically relaxed (i.e., low torsional energy barriers to planarity) donoracceptordonor unit EDOTBTDEDOT (EBE, BTD = 2,1,3
Self-Organization of Anatase TiO2 Nanoparticles to Regular Self-organization of titanium dioxide (TiO2) nanoparticles to regular shape clusters (regular triangle, hexagon, pyramid, and rhomb) has been observed.A facile approach for carburization of anodically grown The present work demonstrates a facile, low cost and environmentally friendly technique for carburization of TiO 2 nanotubes. XRD and XPS investigations suggest that the anodically grown self-organized TiO 2 nanotubes when annealed in an argon filled steel nutbolt cavity working as an autogenic pressure reactor undergo carburization at 650 °C, which converts TiO 2 into TiO y C z .