منابع مشابه
Diagnostics of inductively coupled chlorine plasmas : Measurement of Cl 2 ¿ and Cl ¿ densities
The absolute densities of positive ions ~Cl2 1 and Cl! are obtained over a 2–20 mTorr pressure range and 5–1000 W input radio-frequency rf power range in a transformer-coupled Cl2 plasma. The relative number density of Cl2 1 is measured by laser-induced fluorescence. These laser-induced fluorescence data are calibrated by Langmuir-probe measurements of total positive-ion density at low powers t...
متن کاملThe First Synthesis of p-Cl- and p-F-Phenylverbenene
The first synthesis of 4 ́-X-phenylverbenene (X = F and Cl) via reaction of myrtenal with 4 -X phenylmagnesium bromide and Bi(NO3)3 is described. Verbenene is formed due to the electron-withdrawing effect of the 4 electronegative group, either fluorine or a Cl–Bi complex.
متن کاملThe optoelectronic role of chlorine in CH3NH3PbI3(Cl)-based perovskite solar cells
Perovskite photovoltaics offer a compelling combination of extremely low-cost, ease of processing and high device performance. The optoelectronic properties of the prototypical CH3NH3PbI3 can be further adjusted by introducing other extrinsic ions. Specifically, chlorine incorporation has been shown to affect the morphological development of perovksite films, which results in improved optoelect...
متن کاملThe Cl to NCl branching ratio in 248-nm photolysis of chlorine azide
The primary reaction products from 248-nm chlorine azide photolysis are identified in a collision-free experiment. In contrast to all previous reports, the radical channel producing Cl+N3 (95 3%) is seen to dominate the photochemistry. The molecular channel producing NCl+N2 (5 3%) was also observed. 2004 Elsevier B.V. All rights reserved.
متن کاملHeat Integration of a Hydrogen Production System With Simplistic Copper - Chlorine ( Cu - Cl ) Thermochemical Cycle *
The Cu-Cl thermochemical cycle for hydrogen production was selected on the basis of its high efficiency and moderate temperature requirements. The modeling and simulation of Cu-Cl thermochemical cycle for hydrogen production is investigated in Aspen Plus. Since this cycle is a high energy-consuming process, the heat integration technique is implemented to recover the waste heat such that the pr...
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ژورنال
عنوان ژورنال: Journal of Phase Equilibria
سال: 2001
ISSN: 1054-9714,1863-7345
DOI: 10.1361/105497101770339391