Nanostructured spinel ZnCo 2O 4 for the detection of LPG

Autor: Vijayanand, Subramanian, Joy, Pattayil A., Potdar, Hari S., Patil, Dewyani, Patil, Pradip

Publikováno v: In Sensors & Actuators: B. Chemical 2011 152(1):121-129

Assessment of metal sintering in the copper- zeolite hybrid catalyst for direct dimethyl ether synthesis using synchrotron-based X-ray absorption and diffraction

Autor: Vijayanand Subramanian, Valentin Valtchev, Yuan Luo, Simona Moldovan, Vitaly V. Ordomsky, Andrei Y. Khodakov, Ana Palčić, Ovidiu Ersen, Mengdie Cai

Publikováno v: Catalysis Today
Catalysis Today, Elsevier, 2020, 343, pp.199--205. ⟨10.1016/j.cattod.2019.01.023⟩
Catalysis Today, Elsevier, 2020, 343, pp.199-205. ⟨10.1016/j.cattod.2019.01.023⟩
Catalysis Today, 2020, 343, pp.199-205. ⟨10.1016/j.cattod.2019.01.023⟩

International audience; Dimethyl ether is one of the most promising environmentally optimized alternatives to the conventional fossil fuels and an important platform molecule for chemical industry. Catalyst deactivation is one of the most important c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601f8e1cbc4db57571e9ba19b02f317b
https://www.bib.irb.hr/984236

Direct dimethyl ether synthesis from syngas on copper–zeolite hybrid catalysts with a wide range of zeolite particle sizes

Autor: Vitaly V. Ordomsky, Ovidiu Ersen, Andrei Y. Khodakov, Vijayanand Subramanian, Simona Moldovan, Valentin Valtchev, Ana Palčić, Mengdie Cai

Publikováno v: Journal of Catalysis
Chinese Journal of Catalysis
Chinese Journal of Catalysis, Elsevier, 2016, 338, pp.227-238. ⟨10.1016/j.jcat.2016.02.025⟩
Chinese Journal of Catalysis, 2016, 338, pp.227-238. ⟨10.1016/j.jcat.2016.02.025⟩

This paper reports on direct dimethyl ether synthesis from syngas on hybrid bifunctional copper–zeolite catalysts. Both laboratory synthesized and commercial zeolites were used in this work. The catalyst performance is evaluated under pressure in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf9506369bebf9f9b3f2d546129f609b
https://doi.org/10.1016/j.jcat.2016.02.025

Nanoreactors: An Efficient Tool To Control the Chain-Length Distribution in Fischer–Tropsch Synthesis

Autor: Simona Moldovan, Vijayanand Subramanian, Ovidiu Ersen, Svetlana Heyte, Christine Lancelot, Vitaly V. Ordomsky, Maya Marinova, Sébastien Paul, Kang Cheng, Andrei Y. Khodakov

Publikováno v: ACS Catalysis
ACS Catalysis, American Chemical Society, 2016, 6 (3), pp.1785-1792. ⟨10.1021/acscatal.5b01596⟩
ACS Catalysis, 2016, 6 (3), pp.1785-1792. ⟨10.1021/acscatal.5b01596⟩

One of the main problems of the Fischer–Tropsch synthesis is the overly broad distribution of the produced hydrocarbons due to the Anderson–Schulz–Flory law. This work is directed toward the solution of this problem by the application of nanore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b5d984688b79b3a0880d2bcbb9c0562
https://doi.org/10.1021/acscatal.5b01596

The Role of Steric Effects and Acidity in the Direct Synthesis of iso -Paraffins from Syngas on Cobalt Zeolite Catalysts

Autor: Joelle Thuriot, Christine Lancelot, Vijayanand Subramanian, Sébastien Paul, Vladimir L. Zholobenko, Svetlana Heyte, Vitaly V. Ordomsky, Andrei Y. Khodakov, Kang Cheng

Publikováno v: ChemCatChem. 8:380-389

This study focuses on the effects of the localization of Co species, zeolite structure, and acidity on the performance of Co bifunctional catalysts promoted with Pt for the direct synthesis of iso-paraffins from syngas. ZSM-5, MOR, and BEA were chose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c43391705c7c2b9b6b6dec09114e7f37
https://doi.org/10.1002/cctc.201500777