Study by UV spectrometry of the reduction of Ni(II) ions in different zeolites

✍ Scribed by Edouard D. Garbowski; Michel-Vital Mathieu; Michel Primet

• Book ID: 103020802
• Publisher: Elsevier Science
• Year: 1977
• Tongue: English
• Weight: 313 KB
• Volume: 49
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(77)80579-4

✦ Synopsis

NI(II) Ions m different Zeohtes have been reduced by hydrogen or carbon monoxide under mild condltlonb. In some cases Nl(I) ions appeared, whose concentration was related to the crystal field strength. By dcsorptlon at hgh tcmpcrarurcs Nl(I) Ions dlsappearcd probably by a reaction of disproportionation: 2N1(1) -Ni(0) + N1(11).