Desorption

Desorption is a phenomenon whereby a substance is released from or through a surface. The process is the opposite of sorption This occurs in a system being . En cachéTraducir esta páginaSorption describes the actions of absorption and adsorption - desorption is the opposite of sorption.

An adsorbed species present on a surface at low temperatures may remain almost indefinitely in that state. Muchos ejemplos de oraciones traducidas contienen “desorption” – Diccionario español-inglés y buscador de traducciones en español. To release (something) through pores or interstices.

To remove (an absorbed or adsorbed substance) from.

Desorption definition, to remove an absorbate or adsorbate from (an absorbent or adsorbent). Methods for determining the activation energy, rate constant and order of reaction from “flash-filament” desorption experiments are examined. Manual of Symbols and Terminology for Physicochemical Quantities and Units, Appendix II: Definitions, Terminology and Symbols in . Although it is obviously of interest to unravel further details of the various mechanisms for desorption, I think it is important to stress that for ionically bonded . This consideration is supported by the following experimental . Charged particle and high energy photon irradiation of alkali halides stimulates various desorption processes, studied already for several decades.

Overall Sequential Desorption Percent for Each Sample with Different Sorption Times The individual desorption percent for each added solvent at every . Manufacturer of automated equipment to analyse trace level volatile and semi-volatile organic chemicals by thermal desorption. The Thermal Desorption Unit (TDU 2) is a flexible automated solution for thermal desorption and thermal extraction. The TDU fits on top of any modern GC . Unconditioned and Conditioned Capped). Variety of sorbents to collect a wide range of VOCs, including Tenax and carbon . INTRODUCTlON Field desorption (FD) has been considered an offspring of field ionization (FI), an thus, the principles governing the ion formation have . In this review, we present our recent first principles studies on the sequential Hdissociative chemisorption and H desorption on the Ptn and Pdn .