HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts

HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts. Bernal, S., Blanco, G., Calvino, J, J., Cifredo, A, G., Omil, P, J. A., Pintado, M, J., & Vara, A. Studies in Surface Science and Catalysis, 82(C):507--514, 1994.

Paper doi abstract bibtex

A series of Rh/CeO 2 catalysts reduced at temperatures ranging from 523 K to 1173 K has been investigated by O 2 Pulses-TPO and HRTEM. Rhodium crystals can be fully oxidized to Rh 2O 3 by heating them at 773 K in flowing O 2(5%)/He. The ceria oxidation state could also be determined in every case. Upon reduction at 1173 K, metal decoration and encapsulation phenomena do occur. This prevents the reoxidation of part of the rhodium crystals. © 1994 Elsevier Science B.V. All rights reserved.

@article{ Bernal1994507,
  abstract = {A series of Rh/CeO 2 catalysts reduced at temperatures ranging from 523 K to 1173 K has been investigated by O 2 Pulses-TPO and HRTEM. Rhodium crystals can be fully oxidized to Rh 2O 3 by heating them at 773 K in flowing O 2(5%)/He. The ceria oxidation state could also be determined in every case. Upon reduction at 1173 K, metal decoration and encapsulation phenomena do occur. This prevents the reoxidation of part of the rhodium crystals. © 1994 Elsevier Science B.V. All rights reserved.},
  annote = {cited By (since 1996) 15},
  author = {Bernal, S and Blanco, G and Calvino, J J and Cifredo, G A and Omil, J A P and Pintado, J M and Vara, A},
  doi = {10.1016/S0167-2991(08)63444-8},
  issn = {01672991},
  journal = {Studies in Surface Science and Catalysis},
  number = {C},
  pages = {507--514},
  title = {{HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts}},
  url = {https://www.scopus.com/inward/record.url?eid=2-s2.0-0000264679\&partnerID=40\&md5=07653b616c8b9514c041d4c63709367c},
  volume = {82},
  year = {1994}
}

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Rhodium crystals can be fully oxidized to Rh 2O 3 by heating them at 773 K in flowing O 2(5%)/He. The ceria oxidation state could also be determined in every case. Upon reduction at 1173 K, metal decoration and encapsulation phenomena do occur. This prevents the reoxidation of part of the rhodium crystals. © 1994 Elsevier Science B.V. All rights reserved.},\n annote = {cited By (since 1996) 15},\n author = {Bernal, S and Blanco, G and Calvino, J J and Cifredo, G A and Omil, J A P and Pintado, J M and Vara, A},\n doi = {10.1016/S0167-2991(08)63444-8},\n issn = {01672991},\n journal = {Studies in Surface Science and Catalysis},\n number = {C},\n pages = {507--514},\n title = {{HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts}},\n url = {https://www.scopus.com/inward/record.url?eid=2-s2.0-0000264679\\&partnerID=40\\&md5=07653b616c8b9514c041d4c63709367c},\n volume = {82},\n year = {1994}\n}</pre>\n</div>\n\n\n<div class=\"well well-small bibbase\" id=\"abstract_Bernal1994507\"\n style=\"display:none\">\n A series of Rh/CeO 2 catalysts reduced at temperatures ranging from 523 K to 1173 K has been investigated by O 2 Pulses-TPO and HRTEM. Rhodium crystals can be fully oxidized to Rh 2O 3 by heating them at 773 K in flowing O 2(5%)/He. The ceria oxidation state could also be determined in every case. Upon reduction at 1173 K, metal decoration and encapsulation phenomena do occur. This prevents the reoxidation of part of the rhodium crystals. © 1994 Elsevier Science B.V. All rights reserved.\n</div>\n\n\n</div>\n","downloads":0,"abstract":"A series of Rh/CeO 2 catalysts reduced at temperatures ranging from 523 K to 1173 K has been investigated by O 2 Pulses-TPO and HRTEM. Rhodium crystals can be fully oxidized to Rh 2O 3 by heating them at 773 K in flowing O 2(5%)/He. The ceria oxidation state could also be determined in every case. Upon reduction at 1173 K, metal decoration and encapsulation phenomena do occur. This prevents the reoxidation of part of the rhodium crystals. © 1994 Elsevier Science B.V. All rights reserved.","annote":"cited By (since 1996) 15","author":["Bernal, S","Blanco, G","Calvino","J, J","Cifredo","A, G","Omil","P, J A","Pintado","M, J","Vara, A"],"author_short":["Bernal, S.","Blanco, G.","Calvino","J, J.","Cifredo","A, G.","Omil","P, J.<nbsp>A.","Pintado","M, J.","Vara, A."],"bibtex":"@article{ Bernal1994507,\n abstract = {A series of Rh/CeO 2 catalysts reduced at temperatures ranging from 523 K to 1173 K has been investigated by O 2 Pulses-TPO and HRTEM. Rhodium crystals can be fully oxidized to Rh 2O 3 by heating them at 773 K in flowing O 2(5%)/He. The ceria oxidation state could also be determined in every case. Upon reduction at 1173 K, metal decoration and encapsulation phenomena do occur. This prevents the reoxidation of part of the rhodium crystals. © 1994 Elsevier Science B.V. All rights reserved.},\n annote = {cited By (since 1996) 15},\n author = {Bernal, S and Blanco, G and Calvino, J J and Cifredo, G A and Omil, J A P and Pintado, J M and Vara, A},\n doi = {10.1016/S0167-2991(08)63444-8},\n issn = {01672991},\n journal = {Studies in Surface Science and Catalysis},\n number = {C},\n pages = {507--514},\n title = {{HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts}},\n url = {https://www.scopus.com/inward/record.url?eid=2-s2.0-0000264679\\&partnerID=40\\&md5=07653b616c8b9514c041d4c63709367c},\n volume = {82},\n year = {1994}\n}","bibtype":"article","doi":"10.1016/S0167-2991(08)63444-8","id":"Bernal1994507","issn":"01672991","journal":"Studies in Surface Science and Catalysis","key":"Bernal1994507","number":"C","pages":"507--514","title":"HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts","type":"article","url":"https://www.scopus.com/inward/record.url?eid=2-s2.0-0000264679\\&partnerID=40\\&md5=07653b616c8b9514c041d4c63709367c","volume":"82","year":"1994","role":"author","urls":{"Paper":"https://www.scopus.com/inward/record.url?eid=2-s2.0-0000264679\\&partnerID=40\\&md5=07653b616c8b9514c041d4c63709367c"},"bibbaseid":"bernal-blanco--j--a--p--m-vara-hrtemandtpostudyofthebehaviourunderoxidizingconditionsofsomerhceo2catalysts-1994"},"bibtype":"article","biburl":"http://www2.uca.es/dept/cmat_qinor/nanomat/People/Calvino2.bib","downloads":0,"search_terms":["hrtem","tpo","study","behaviour","under","oxidizing","conditions","ceo","catalysts","bernal","blanco","calvino","j","cifredo","a","omil","p","pintado","m","vara"],"title":"HRTEM and TPO Study of the Behaviour under Oxidizing Conditions of some Rh/CeO 2 Catalysts","title_words":["hrtem","tpo","study","behaviour","under","oxidizing","conditions","ceo","catalysts"],"year":1994,"dataSources":["Qe5Mh2foqdg6ySpWW"]}