Surface and Colloid Chemistry

Surface and Colloid Chemistry provides a detailed analysis of its principles and applications and demonstrates how they relate to natural phenomena and industrial processes. The goal of the Division of Colloid and Surface Chemistry is to promote discovery, scholarship, and innovation in colloid, surface, interface, and nanomaterial’s chemistry as pursued by a global and multidisciplinary scientific community. The term dispersion is often used as a synonym of colloidal system. Colloid chemistry deals with matter in a state of very fine subdivision in which each particle has a high surface/volume ratio. The principles of surface chemistry therefore largely govern the special properties of colloids. The surface tension of a liquid can be defined as the work which must be performed to produce 1 sq.cm of new surface at constant temperature. Surface tension refers to the gas (usually air)/ liquid interface, the work required to produce 1 sq.cm of new surface at a liquid/liquid interface is usually termed the interfacial tension of the pair of liquids. Static surface tension - As a rule the fluid dispersions (emulsions, foams) are stabilized by adsorption layers of amphiphile molecules. These can be ionic and nonionic surfactants, lipids, proteins, etc. All of them have the property to lower the value of the surface (or interfacial) tension, s, in accordance with the Gibbs adsorption equation. If the surface of an equilibrium surfactant solution is disturbed (expanded, compressed, renewed, etc.), the system will try to restore the equilibrium by exchange of surfactant between the surface and the subsurface layer (adsorption–desorption). The change of the surfactant concentration in the subsurface layer triggers a diffusion flux in the solution.
 

  • Surface Tension and Surface Activity
  • Ion exchange resins
  • Dynamic surface tension
  • The Langmuir isotherm
  • Types of adsorption
  • Ionic surfactants
  • Micelles

Related Conference of Surface and Colloid Chemistry

April 26-27, 2019

18th International Conference on Industrial Chemistry &
Water Treatment

Vancouver, British Columbia
May 06-07, 2019

5th International Conference on Polymer Chemistry

Amsterdam, Netherlands
May 09-10, 2019

10th International Conference on Chemistry

Amsterdam, Netherlands
May 13-14, 2019

9th World Congress on Chromatography

Paris | France
May 27- 28, 2019

13th International Conference on Electrochemistry

Barcelona, Spain
May 29-30,2019

12thAnnual Congress on Chemistry

| Four Points by Sheraton | Taipei, Taiwan
June 10-11, 2019

14th World Congress on Medicinal Chemistry and Drug Design

Edinburgh, Scotland
June 10-11, 2019

8th World Congress on Mass Spectrometry

Edinburgh, Scotland
June 17-18, 2019

9th European Chemistry Congress

Berlin, Germany
July 15-16,2019

6th World Congress on Chemical Engineering and Catalysis

Amsterdam, Netherlands
September 27-28, 2019

29th International conference onDrug Designing & Medicinal Drug Discovery

Toronto, Ontario, Canada
August 08-09, 2019

6th International Conference on Organic and Inorganic Chemistry

Amsterdam, Netherlands
September 09-10, 2019

6th International Conference on Physical and Theoretical Chemistry

Zurich, Switzerland
October 10-11, 2019

11th World Congress on Chemistry

Dubrovnik, Croatia
October 24-25, 2019

10th World Congress on Mass Spectrometry & Analytical Techniques

Prague | Czech Republic
October 30-31, 2019

26th world congress on Chemistry

London, Uk
November 18-19, 2019

10th World Meet on Analytical Chemistry & Instrumentation

Bangkok, Thailand
November 18-19, 2019

8th Global Conference on Mass Spectrometry

Osaka, Japan

Surface and Colloid Chemistry Conference Speakers

Recommended Sessions

Related Journals

Are you interested in