NDLI: Synthesis and characterization of Cu type catalysts supported on MgO, SiO 2 , ZnO, and Al 2 O 3 applied to the hydrogenolysis of glycerol

Please wait, while we are loading the content...

Synthesis and characterization of Cu type catalysts supported on MgO, SiO 2 , ZnO, and Al 2 O 3 applied to the hydrogenolysis of glycerol

Content Provider	Semantic Scholar
Author	Vera, Oscar Fernando González Mutiz, Jhon Jairo Aragón, Julián Urresta
Copyright Year	2017
Abstract	In this study the conversion of glycerol to 1,2-propanediol using Cu/MgO, Cu/SiO2, Cu/ZnO and Cu/ Al2O3 catalysts with 10 and 20% Cu contents were evaluated. The copper catalysts were obtained by the incipient wet impregnation method (IWI), using as a precursor a 1M trihydrate copper (II) nitrate solution. The characterization of the catalysts was carried out by the techniques of infrared spectroscopy, solving the characteristic signals at 1633cm-1 and 1383cm-1 indicating the presence of nitrates, whereas by X-ray diffraction it is possible to show the corresponding characteristic peaks to the planes of the tenorite (1 1 -1) and (1 1 1), at the 2θ angles of 35.6 ° and 38.7 ° respectively, indicating that the tenorite CuO is present in all solid systems in this study and that is the tenorite the active phase for transformation of glycerol. On the other hand, transmission electron microscopy (TEM) allowed to confirm the presence of particles with sizes varying between 100 and 800 nanometers depending on the support. This study demonstrates that 31 Cita: González Vera OF, Mutiz JJ, Urresta Aragón J. Synthesis and characterization of Cu type catalysts supported on MgO, SiO2, ZnO, and Al2O3 applied to the hydrogenolysis of glycerol. rev.ion. 2017;30(2):31-41. DOI: http://dx.doi.org/10.18273/revion.v30n2-2017003
Starting Page	31
Ending Page	41
Page Count	11
File Format	PDF HTM / HTML
DOI	10.18273/revion.v30n2-2017003
Volume Number	30
Alternate Webpage(s)	http://www.scielo.org.co/pdf/rion/v30n2/0120-100X-rion-30-02-00031.pdf
Alternate Webpage(s)	https://doi.org/10.18273/revion.v30n2-2017003
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in