English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  Oxidative Fluorination of Cu/ZnO Methanol Catalysts

Dybbert, V., Fehr, S. M., Klein, F., Schaadt, A., Hoffmann, A., Frei, E., et al. (2019). Oxidative Fluorination of Cu/ZnO Methanol Catalysts. Angewandte Chemie, 131(37), 13069-13073. doi:10.1002/ange.201811267.

Item is

Basic

show hide
Genre: Journal Article

Files

show Files
hide Files
:
Krossing-2019-Angewandte_Chemie.pdf (Any fulltext), 1022KB
Name:
Krossing-2019-Angewandte_Chemie.pdf
Description:
-
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
2019
Copyright Info:
Wiley-VCH
License:
-

Locators

show

Creators

show
hide
 Creators:
Dybbert, Valentin1, Author
Fehr, Samuel Matthias1, Author
Klein, Florian1, Author
Schaadt, Achim2, Author
Hoffmann, Anke1, Author
Frei, Elias3, Author              
Erdem, Emre4, Author
Ludwig, Thilo1, Author
Hillebrecht, Harald1, Author
Krossing, Ingo1, Author
Affiliations:
1Institut für Anorganische und Analytische Chemie and Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Albertstr. 21, 79104 Freiburg, Germany, ou_persistent22              
2Fraunhofer Institute for Solar Energy Systems, Heidenhofstr. 2, 79110 Freiburg, Germany, ou_persistent22              
3Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              
4Faculty of Engineering and Natural Sciences,Sabanci University, 34956, Istanbul,Turkey, ou_persistent22              

Content

show
hide
Free keywords: -
 Abstract: The influence of a mild difluorine treatmenton Cu/ZnO precatalysts for methanol synthesis was investigated. It led to the incorporation of 1.2...1.3±0.1 wt.% fluoride into the material. Fluorination considerably increased the amount of ZnOx related defect sites on the catalysts and significantly increased the space-time yields. Although the apparent activation energy EA, app for methanol formation from CO2 and H2 was almost unchanged, the EA, app for the rWGS reaction increased considerably. Overall, fluorination led to a significant gain in methanol selectivity and productivity. Apparently, also the quantity of active sites increased.

Details

show
hide
Language(s): eng - English
 Dates: 2019-06-052018-10-012019-06-062019-06-062019-09-09
 Publication Status: Published in print
 Pages: 56
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/ange.201811267
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Angewandte Chemie
  Abbreviation : Angew. Chem.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Weinheim : Wiley-VCH
Pages: 5 Volume / Issue: 131 (37) Sequence Number: - Start / End Page: 13069 - 13073 Identifier: ISSN: 0044-8249
CoNE: https://pure.mpg.de/cone/journals/resource/954926979058_1