Graft polymerization of vinyl acetate onto granular starch: Comparison on the potassium persulfate and ceric ammonium nitrate initiated system

2006 ◽  
Vol 102 (3) ◽  
pp. 3017-3027 ◽  
Author(s):  
S.-M. Lai ◽  
Trong-Ming Don ◽  
Y.-H. Liu ◽  
Wen-Yen Chiu
Keyword(s):  
Ammonium Nitrate ◽  
Vinyl Acetate ◽  
Graft Polymerization ◽  
Potassium Persulfate ◽  
Ceric Ammonium Nitrate ◽  
Granular Starch

Graft copolymerization of methyl methacrylate onto sago starch using ceric ammonium nitrate and potassium persulfate as redox initiator systems

2002 ◽  
Vol 83 (10) ◽  
pp. 2275-2275
Author(s):  
Isam Y. M. Qudsieh ◽  
Wan Md Zin Wan Yunus ◽  
Fakhru'l-Razi A. ◽  
Mansor B. Ahmad ◽  
Mohamad Zaki Ab. Rahman
Keyword(s):  
Methyl Methacrylate ◽  
Ammonium Nitrate ◽  
Graft Copolymerization ◽  
Potassium Persulfate ◽  
Ceric Ammonium Nitrate ◽  
Sago Starch ◽  
Redox Initiator

Graft copolymerization of methyl methacrylate onto sago starch using ceric ammonium nitrate and potassium persulfate as redox initiator systems

2001 ◽  
Vol 82 (6) ◽  
pp. 1375-1381 ◽  
Author(s):  
A. Fakhru'L-Razi ◽  
Isam Y. M. Qudsieh ◽  
Wan Md Zin Wan Yunus ◽  
Mansor B. Ahmad ◽  
Mohamad Zaki Ab. Rahman
Keyword(s):  
Methyl Methacrylate ◽  
Ammonium Nitrate ◽  
Graft Copolymerization ◽  
Potassium Persulfate ◽  
Ceric Ammonium Nitrate ◽  
Sago Starch ◽  
Redox Initiator

Graft Polymerization of Acrylic Acid onto Polypropylene Film: Immobilization of Chitosan Nanoparticles onto Grafted Films

2013 ◽  
Vol 331 ◽  
pp. 465-468
Author(s):  
Hua Ming Zheng ◽  
Yang Cai ◽  
Min Zhang ◽  
Hou Bin Li
Keyword(s):  
Acrylic Acid ◽  
Ammonium Nitrate ◽  
Graft Polymerization ◽  
Chitosan Nanoparticles ◽  
Film Surface ◽  
Ammonium Persulfate ◽  
Total Reflection ◽  
Ceric Ammonium Nitrate ◽  
Polypropylene Film ◽  
Grafting Ratio

In this paper the aim is to immobilize chitosan nanoparticles on the surface of the polypropylene film, aqueous phase thermal decomposition characteristics of ammonium persulfate is used. The PP film is first hydroxylation pretreated in the protection of the high-purity nitrogen. And then ceric ammonium nitrate acting as an initiator, induce graft polymerization of acrylic acid on the hydroxylated treated PP film. Thus, carboxyl functional groups are grafted on the surface of PP film. Finally chitason namoparticles are fixed on PP film by the reaction of carboxyl group and the amino group of chitosan. Experimental results show that: when the reaction temperature is 60 ° C, the concentration of acrylic acid is 8% (w/w), the reaction time reaches 4h, the concentration of ceric ammonium nitrate is 2mM, the optimum grafting ratio is obtained, which is up to 0.6008×10-7mol/cm2. Total reflection Fourier transform infrared spectroscopy absorption peaks appear at 1712cm-1, indicating that the-COOH has been successfully grafted to the film surface; the SEM scanning the film surface shows that the chitosan nanoparticles were perfectly immobilized on the modified film. Key words: Acrylic acid, Polypropylene film, Chitosan nanoparticles, Graft polymerization

ChemInform Abstract: Oxidation of 4-methoxyanilines to 1,4-Benzoquinones Using Ceric Ammonium Nitrate (CAN).

ChemInform ◽  
2011 ◽  
Vol 42 (15) ◽  
pp. no-no
Author(s):  
Yugang Chen ◽  
Weijiang Ying ◽  
Michael Harmata
Keyword(s):  
Ammonium Nitrate ◽  
Ceric Ammonium Nitrate

OXIDATIVE REMOVAL OFN-(p-METHOXYBENZYL) GROUP ON DIKETOPIPERAZINE SKELETON WITH CERIC AMMONIUM NITRATE

1983 ◽  
Vol 12 (7) ◽  
pp. 1001-1002 ◽  
Author(s):  
Juji Yoshimura ◽  
Masanori Yamaura ◽  
Tsuneji Suzuki ◽  
Hironobu Hashimoto
Keyword(s):  
Ammonium Nitrate ◽  
Ceric Ammonium Nitrate ◽  
Oxidative Removal

scholarly journals Synthesis of 4,7-indolequinones. The oxidative demethylation of 4,7-dimethoxyindoles with ceric ammonium nitrate.

1985 ◽  
Vol 33 (5) ◽  
pp. 2122-2128 ◽  
Author(s):  
YOSHIYASU KITAHARA ◽  
SHINSUKE NAKAHARA ◽  
RYUICHI NUMATA ◽  
AKINORI KUBO
Keyword(s):  
Ammonium Nitrate ◽  
Ceric Ammonium Nitrate ◽  
Oxidative Demethylation
Sign in / Sign up

Export Citation Format

Share Document