CFCs active

Turning CFCs into salt.

Here we present Primer3Plus, a new web interface to the popular Primer3 primer design program as an enhanced alternative for the CGIscripts that come with Primer3. Primer3 consists of a command line program and a web interface. The web interface is one large form showing all of the possible options. This makes the interface powerful, but at the same time confusing for occasional users. Primer3P...

CFCs - The Search for Alternatives

First atmospheric observations of three CFCs

Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract We report the first atmospheric observations of the Chlorofluorocarbons (CFCs) triflu-orochloroethene, 3-chloropentafluoropropene and 4,4-dichlorohexafluoro-1-butene by means of Gas Chromatography with E...

A Real Gas Simulation of a Refrigeration Compressor and its Performance Comparison for CFCs and Non-CFCs

SUBSTITUTING FOR CFCs USED AS CLEANING AGENTS: (1) PARTICLE REMOVAL

Freon-TF is no better a cleaning fluid than deionized water for removing either organic (polystyrene latex spheres) or inorganic (glass beads) particles from silicon wafer surfaces, as shown by comparative measurements of cleaning efficiencies in both an ultrasonic bath and a hydrodynamic cleaning apparatus. A primary reason for this lackluster performance is the higher van der Waals’ forces of...