Surface and bulk reactions of cellulose oxidation by periodate. A simple kinetic model
作者： Paolo Calvini , Andrea Gorassini
DOI: 10.1007/S10570-012-9717-1
关键词: Kinetics 、 Inorganic chemistry 、 Polymerization 、 Cellulose 、 Periodate 、 Bioorganic chemistry 、 Degradation (geology) 、 Kinetic model 、 Chemistry
摘要: The kinetics of periodate oxidation cellulose was followed by exploiting the β-alkoxy degradation oxidised units in alkaline medium, that brings about a decrease viscometric degree polymerisation. parallel strong weight loss after NaOH treatment indicates non-random mechanism oxidation. obtained results are interpreted on basis an appositely derived kinetic model can be applied to other mechanisms bulk and surface degradation.
springer.com
core.ac.uk
sci-hub.se 参考文章(13)
Linda McAlpine, CAVH. Principles and practical applications. Critical Care Nursing Clinics of North America. ,vol. 10, pp. 179- 189 ,(1998) , 10.1016/S0899-5885(18)30212-0
W. Schnabel, Polymer Degradation: Principles and Practical Applications ,(1981)
Thibaut Deprez, Arnaud Lejeune, Cellulose : structure and properties, derivatives and industrial uses Nova Science Publishers. ,(2010)
Paolo Calvini, The role of the Ekenstam equation on the kinetics of cellulose hydrolytic degradation Cellulose. ,vol. 19, pp. 313- 318 ,(2012) , 10.1007/S10570-011-9645-5
Paolo Calvini, Andrea Gorassini, Antonio Luigi Merlani, On the kinetics of cellulose degradation: looking beyond the pseudo zero order rate equation Cellulose. ,vol. 15, pp. 193- 203 ,(2008) , 10.1007/S10570-007-9162-8
Ung-Jin Kim, Shigenori Kuga, Masahisa Wada, Takeshi Okano, Tetsuo Kondo, Periodate oxidation of crystalline cellulose. Biomacromolecules. ,vol. 1, pp. 488- 492 ,(2000) , 10.1021/BM0000337
G. Herdan, Fitting of polymer distributions of molecular weight by the method of moments Journal of Polymer Science. ,vol. 11, pp. 1- 18 ,(1953) , 10.1002/POL.1953.120110205
Jin-San Yoon, In-Joo Chin, Mal-Nam Kim, Chulhee Kim, Degradation of microbial polyesters : A theoretical prediction of molecular weight and polydispersity Macromolecules. ,vol. 29, pp. 3303- 3307 ,(1996) , 10.1021/MA950314K
Paolo Calvini, Andrea Gorassini, Giorgio Luciano, Enrico Franceschi, FTIR and WAXS analysis of periodate oxycellulose : Evidence for a cluster mechanism of oxidation Vibrational Spectroscopy. ,vol. 40, pp. 177- 183 ,(2006) , 10.1016/J.VIBSPEC.2005.08.004
PAUL M. WHITMORE, JOHN BOGAARD, Determination of the Cellulose Scission Route in the Hydrolytic and Oxidative Degradation of Paper Restaurator-international Journal for The Preservation of Library and Archival Material. ,vol. 15, pp. 26- 45 ,(1994) , 10.1515/REST.1994.15.1.26