What is the easiest method of how to obtain Cellulose films free of ions
Every method is the best in it own way. However, you can try to wash your material until certain conductivity is reached and to find the optimal procedure (washing and conductivity) for you application.
Dear Steva:
Thank you for your prompt response.
Could you please describe the procedure in more detail. And provide me with some references/links to the corresponding literature.
Best Regards, Leonid
Some parts of this article may help:
https://www.researchgate.net/publication/234936188_Sulfonated_cellulose_nanofibrils_obtained_from_wood_pulp_through_regioselective_oxidative_bisulfite_pre-treatment
Article Sulfonated cellulose nanofibrils obtained from wood pulp thr...
Dear Dr. Levic:
Thank you for the article you've sent.
Our actual purpose is to obtain Cellulose=Cellophane film AND, naturally, by using the simplest way. It's obvious that there are very few simple ways in polymer syntheses... YET we are trying to find such.
Thanks once again,
Sincerely yours,
Leonid
Dear Leonid,
There is a good review paper on the dissolution of cellulose, I am sure you checked it but just in case. here is the paper title
Brief overview on cellulose dissolution/regeneration interactions and mechanisms
https://doi.org/10.1016/j.cis.2014.05.004
Regards
Amin
Dear Amin:
Thank you very much for your message.
It really happened that by somehow (?) I overlooked the Article : "Brief overview on cellulose dissolution/regeneration interactions and mechanisms" and am very grateful to you for sending a link to it.
Also I studied the list of your publications and found your papers on Keratin structure. Since recently the laboratory I am working in cooperation with - started to use keratin as an additive. Although I am sure (and proved it) that keratin can not react with the matrices they use - your paper is very useful.
Thanks again,
Sincerely yours, Leonid
The signalled review, on cellulose solvents, may possibly be found helpful:
http://pubs.acs.org/doi/abs/10.1021/bk-2010-1033.ch001
Dear Carlos:
Thank you very much for addressing me to the Brilliant Review Chapter: " Cellulose Solvents – Remarkable History, Bright Future"
Yours very sincerely,
Leonid
I agree with Leonid, awesome read - 'Brief overview on cellulose dissolution/regeneration interactions and mechanisms'
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