A small, portable electrochemical power cell, having an output voltage of over 4 V, and preferably over 5 V, includes an anode, a cathode comprising a fluorine compound and an electrolyte to maintain ionic conductivity between the anode and the cathode. A method of fabricating such an ...
An inert, liquid or gaseous organic compound similar to a hydrocarbon but having fluorine atoms in the place of hydrogen atoms. Fluorocarbons are used in aerosol propellants and refrigerants. ♦ Fluorocarbons containing chlorine, known aschlorofluorocarbons, are destructive to the Earth's ozone layer...
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keepaway from alkaline materials, strong bases, strong acids,oxoacids, epoxides. In the presence of finely dispersedmetal powders the ...
Also, fluorine belongs to hazardous AOX (absorbable organic halogen) present in wastewater released from several industries such as pulp and paper mills. Hence, developing an efficient sustainable technology for defluoridation of these water streams is highly essential. Myriad methods such as membrane...
time curves were obtained for compound... PKL Margrave - 《Journal of Thermal Analysis & Calorimetry》 被引量: 23发表: 1977年 Fluorine-carbon materials Historical aspect on the synthesis, structures and properties of fluorinated carbon materials has been summarized. Fluorinated carbon materials are ...
fluorocarbon- a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols greenhouse emission,greenhouse gas- a gas that contributes to the greenhouse effect by absorbing infrared radiation Based on WordNet 3.0, Farlex clipart collection. © 2003-2012...
Graphite is a strong reducing agent andreacts violently with oxidizers, such as fluorine, chlorinetrifluoride, and potassium peroxide. Forms an explosivemixture with air. May be spontaneously combustible in air. 4.10 Protective Equipment and Clothing The employer shall provide and shall require employees...
Carbon—Fluorine Bond Cleavage in the Preparation of Osmium(lll) and Osmium(IV) Fluorothiolate Complexes. Fluorine by Fluorine NMR-Assignment and Fluxional... Carbon—Fluorine Bond Cleavage in the Preparation of Osmium(lll) and Osmium(IV) Fluorothiolate Complexes. Fluorine by Fluorine NMR-Assignment...
7. The process which comprises treating a compound containing an acyclic carbon atom having joined thereto a halogen having an atomic weight greater than fluorine, with a fluoride of a metal having a specific gravity between 7 and 14 in the presence of a fluorination catalyst. ...
The invention relates to a method for producing thin, porous membranes made of a thermoplastic silicone compound S, in which, in a first step, a solution o... WC Ag 被引量: 0发表: 0年 METHOD FOR THE PRODUCTION OF TELECHELS, TELECHELES PRODUCED THEREOF AND THEIR USE METHOD FOR THE PROD...