Pulp and Paper Technology Books
Materials for
Better Productivity in Pulp and Paper Mills: Metals and Polymers
(Author: Dr. Mahendra
Patel; 616 pages; 36 chapters; Publ 2015; ISBN No.978-81-923542-5-5)
Price- US $230+
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Ceramics in Paper Manufacturing
including Advanced and Nano Materials
(Author: Dr.
Mahendra Patel, 420 pages; 32 chapters, Publ 2014; ISBN No: 978-81-923542-4-8.)
Price: $ (USA) 220 + delivery charge
Operations and Recycling in Paper
Mills with Micro and Nano Concepts
Author-
Dr. Mahendra Patel; (22 chapters- 500
pages) Publ. 2012; ISBN No.978-81-923542-3-1)
Price: $ (USA) 150 + delivery charge
Minerals in Paper
Manufacturing
(Author- Dr. Mahendra Patel, 32 chapters, 350 pages ;
ISBN No. 978-81-923542-1-7).
Price: $ (USA) 65 + delivery charge
Micro and Nanotechnology in Paper Manufacturing
Author- Dr. Mahendra Patel, (530 pages ); ISBN No. 978-81-923542-2-4);
Price: $ (USA) 120 + delivery charge
Contact: industrypaper@yahoo.co.uk
patel@nanoindustry.in
:Tel:91(0)9871787870
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Nanotechnology Update
Pulp, Paper and Packaging industries
01/04/2011
Graphene mass production comes closer
There are already several technologies that potentially allow mass production of graphene sheets – by chemical vapour deposition growth; by epitaxial growth of graphene on top of a metal surface and various wet chemical processes of processing graphene in solution by exfoliating. In new work, Englert and a group of scientists from the University Erlangen-Nuremberg, led by Andreas Hirsch, have now demonstrated the first bulk wet chemical exfoliation of graphite in association with an in situ covalent functionalization of intermediately generated graphene. With this novel chemical method, it is now possible to achieve covalently bonded functionalities without mechanical or sonochemical treatment. The covalent functionalization also protects the single-layer graphene from reaggregation and substrate-induced doping. The Group has activated readily available graphite by reduction with a sodium/potassium alloy. The excessive negative charge eases the exfoliation of the sheets, and guarantees a facile reaction of in situ generated graphene with electrophiles.
While the separation of functionalized graphene material from unfunctionalized and unwanted graphitic debris still needs to be optimized, researchers also need to understand in detail if and how functionalization changes the electronic properties of the material. The results can then be exploited for future applications like smart windows, ultrasensitive photodetectors, or high-performance capacitors.(Source: Nanowerk, 25th March 2011).
