International Research journal of Management Science and Technology

  ISSN 2250 - 1959 (online) ISSN 2348 - 9367 (Print) New DOI : 10.32804/IRJMST

Impact Factor* - 6.2311


**Need Help in Content editing, Data Analysis.

Research Gateway

Adv For Editing Content

   No of Download : 89    Submit Your Rating     Cite This   Download        Certificate

CATALYTIC SURFACES: HOW AND WHY THEY WORK

    1 Author(s):  RITU

Vol -  4, Issue- 3 ,         Page(s) : 552 - 554  (2013 ) DOI : https://doi.org/10.32804/IRJMST

Abstract

Catalysis is the increase in the rate of a chemical reaction of two or more reactants due to the participation of an additional substance called a catalyst.Unlike other reagents in the chemical reaction, a catalyst is not consumed by the reaction. With a catalyst, less free energy is required to reach the transition state, but the total free energy from reactants to products does not change.A catalyst may participate in multiple chemical transformations. The effect of a catalyst may vary due to the presence of other substances known as inhibitors or poisons (which reduce the catalytic activity) or promoters (which increase the activity). The opposite of a catalyst, a substance that reduces the rate of a reaction, is an inhibitor.

order cytotec buy online prescription

1. Zhen Ma, Francisco Zaera "Heterogeneous Catalysis by Metals" in Encyclopedia of Inorganic Chemistry, 2006, John Wiley. doi:10.1002/0470862106.ia084
2. Organic Syntheses, Coll. Vol. 3, p.720 (1955); Vol. 23, p.71 (1943). http://orgsynth.org/orgsyn/pdfs/CV4P0603.pdf
3. Heitbaum, Glorius, Escher, Asymmetric heterogeneous catalysis, Angew. Chem. Int. Ed. 2006, 45, 4732.
4. Zhang, J.; Liu, X.; Blume, R.; Zhang, A.; Schlögl, R.; Su, D. S. (2008). "Surface-Modified Carbon Nanotubes Catalyze Oxidative Dehydrogenation of n-Butane". Science 322 (5898): 73–77. Bibcode:2008Sci...322...73Z. doi:10.1126/science.1161916. PMID 18832641.
5. Frank, B.; Blume, R.; Rinaldi, A.; Trunschke, A.; Schlögl, R. (2011). "Oxygen Insertion Catalysis by sp2 Carbon". Angew. Chem. Int. Ed. 50 (43): 10226–10230.doi:10.1002/anie.201103340.

*Contents are provided by Authors of articles. Please contact us if you having any query.






Bank Details