Please see Fig 2 in xiaoguang mirror reaction file.
Fig 5 in Mulvihill file and Fig 4 in Rapid in situ file.
See snapshot from following dropbox share link
https://www.dropbox.com/s/0crilasfg4ee3jc/324324.pdf?dl=0
It is very interesting that in Fig 4 As III & As V are just separated, but the other two studies, As III & As V can not be separated completely. This is due to peaks width of As III & As V are generally broad. However in the article"rapid situ...", they employed Fe3O4@Ag nanoparticles, which is silver coating onto Fe3O4 particles, is it possible that this silver shell has influence on the vibrational width?
Looking forward your reply, great appreciated your help.
If you cannot fully resolve these peaks by an instrument you can decompose spectra into pure components mathematically. It is easy to do since the initial resolution is good enough.
Dr Dubrovkin,
Thanks for your suggestion.
It is highly possible to resolve peaks by math method, however I am still interested in whether it is possible to manipulate substrate and archive the purpose.
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