Results 1 to 10 of about 8,730 (166)

Fluorinated terpenoids and their fluorine-containing derivatives. [PDF]

RSC Adv
Synthetic methods for the fluorination of terpenoids have enabled the development of fluorinated terpenoids as important pharmaceuticals.
Huda MB, Nurlelasari, Supratman U, Budiman YP.   +3 more
europepmc   +4 more sources

Fluorine‐Doping of Mesoporous TiO2 Enables Efficient Defect Passivation for High‐Efficiency and Stable Perovskite Solar Cells [PDF]

Advanced Science
Mesoporous titanium dioxide (m‐TiO2) is widely used as an electron transport layer (ETL) in perovskite solar cells (PSCs), but its large surface area introduces oxygen‐vacancy‐related trap states that accelerate nonradiative recombination, particularly ...
Hye W. Chun, Sang Yeon Lee, Sang Eun Yoon, Gyeong G. Jeon, Veera Murugan Arivunithi, So Jeong Shin, Min Jun Choi, Byeongsu Kim, Min‐Ho Lee, Dohyeon Jeon, Taekyeong Kim, Jung‐Yong Lee, Jong H. Kim   +12 more
doaj   +2 more sources

An assessment of the potential for leaching of per- and polyfluoroalkyl substances from fluorinated and non-fluorinated high-density polyethylene containers

Environmental Advances, 2022
Per- and polyfluoroalkyl substances (PFAS) have garnered world-wide attention over the last two decades due to their extreme environmental persistence and potential adverse health effects. Research is ongoing as to where, and in what quantities, PFAS can
Rock J. Vitale, Jared K. Acker, Stephen E. Somerville   +2 more
doaj   +1 more source

Novel Passivation Approach of InAs/GaSb Superlattice for Mid-Short Wavelength Dual-Color Infrared Detector [PDF]

Hangkong bingqi, 2021
For higher surface state density of InAs/GaSb type II superlattice materials, it is easy to form conductive oxide layer on the material surface. The first problem to be solved is passivation in the process of preparing infrared devices with InAs/GaSb ...
Zhang Lixue, Lu Xing, Zhu Xubo, Yao Guansheng
doaj   +1 more source

Bipolar Electrochemical Fluorination of Triphenylmethane and Bis(phenylthio)diphenylmethane Derivatives in a U-shaped Cell

Electrochemistry, 2021
Electrochemical fluorination of triphenylmethane derivatives and bis(phenylthio)diphenylmethane derivatives by using a split bipolar electrode is described.
Naoki SHIDA, Elena VILLANI, Mokurai SANUKI, Kazuhiro MIYAMOTO, Akihiro GOTOU, Tomohiro ISOGAI, Akiyoshi YAMAUCHI, Toshio FUCHIGAMI, Ikuyoshi TOMITA, Shinsuke INAGI   +9 more
doaj   +1 more source

Inter- and Intra-Molecular Organocatalysis of S_N2 Fluorination by Crown Ether: Kinetics and Quantum Chemical Analysis

Molecules, 2021
We present the intra- and inter-molecular organocatalysis of SN2 fluorination using CsF by crown ether to estimate the efficacy of the promoter and to elucidate the reaction mechanism.
Young-Ho Oh, Wonhyuck Yun, Chul-Hee Kim, Sung-Woo Jang, Sung-Sik Lee, Sungyul Lee, Dong-Wook Kim   +6 more
doaj   +1 more source

Thermodynamics and Kinetics Research of the Fluorination Process of the Concentrate Rutile

Metals, 2021
The growth in the production of titanium metal and its compounds leads to an increase in the amount of toxic waste. As a result, at the legislative level, emissions of such wastes are limited, which leads to a drop in the production of titanium ...
Vladimir A. Karelin, Son Hai Le, Nadezhda V. Karelina, Alexander N. Strashko, Alexander V. Sazonov, Huong M. T. Le   +5 more
doaj   +1 more source

Drug Discovery Based on Fluorine-Containing Glycomimetics

Molecules, 2023
Glycomimetics, which are synthetic molecules designed to mimic the structures and functions of natural carbohydrates, have been developed to overcome the limitations associated with natural carbohydrates.
Xingxing Wei, Pengyu Wang, Fen Liu, Xinshan Ye, Decai Xiong   +4 more
doaj   +1 more source

Harnessing Ionic Interactions and Hydrogen Bonding for Nucleophilic Fluorination

Molecules, 2020
We review recent works for nucleophilic fluorination of organic compounds in which the Coulombic interactions between ionic species and/or hydrogen bonding affect the outcome of the reaction.
Young-Ho Oh, Hyoju Choi, Chanho Park, Dong Wook Kim, Sungyul Lee   +4 more
doaj   +1 more source

Selective Synthesis of Fluorinated Compounds: Process Development and Preparation of Fluorinated Compounds from Gram up to Kilogram Scale

CHIMIA, 2004
The most versatile fluorination reactions for the preparation of up to kg amounts of fluorinated compounds are presented, i.e. the deoxofluorination of alcohols, oxo compounds and carboxylic acids using SF4, and the conversion of anilines to ...
Heinz Steiner, Hans Meier
doaj   +1 more source