51
|
Vlček P, Raus V, Janata M, Kříž J, Sikora A. Controlled grafting of cellulose esters using SET-LRP process. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24431] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
52
|
Effect of cerium (IV) ions on the anticorrosion properties of siloxane-poly(methyl methacrylate) based film applied on tin coated steel. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.04.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
53
|
Comparison of pre-irradiation and mutual grafting of 2-chloroacrylonitrile on cellulose by gamma-irradiation. Radiat Phys Chem Oxf Engl 1993 2010. [DOI: 10.1016/j.radphyschem.2009.09.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
54
|
Dahou W, Ghemati D, Oudia A, Aliouche D. Preparation and biological characterization of cellulose graft copolymers. Biochem Eng J 2010. [DOI: 10.1016/j.bej.2009.10.006] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
55
|
Yi J, Chen J, Liu ZT, Liu ZW. Grafting of polystyrene and poly(p-chlorostyrene) from the surface of ramie fiber via RAFT polymerization. J Appl Polym Sci 2010. [DOI: 10.1002/app.32261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
56
|
|
57
|
Recillas M, Silva LL, Peniche C, Goycoolea FM, Rinaudo M, Argüelles-Monal WM. Thermoresponsive behavior of chitosan-g-N-isopropylacrylamide copolymer solutions. Biomacromolecules 2009; 10:1633-41. [PMID: 19364095 DOI: 10.1021/bm9002317] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Chitosan-g-N-isopropylacrylamide (NIPAm) water-soluble copolymers were synthesized and characterized by FTIR and (1)H NMR spectroscopies combined with conductometric and potentiometric titrations. Their thermoresponsive, fully reversible, behavior in aqueous solutions was characterized by means of microcalorimetry and rheology. During heating of copolymer solutions there is a well-known endothermic effect, which coincides with a marked increase in G' and a moderate decrement in G'' due to the formation of a hydrophobic network at the expense of the net amount of sol fraction. It was also found that a straight dependence between the values of G' above the LCST and the enthalpies associated with the transition reflecting that the connectivity in the gel network is governed by the net number of formed enthalpic-hydrophobic driven-junctions. Both the LCST and the enthalpy change vary with the ionic strength of copolymer solutions, but no dependence was found with the neutralization of the polyelectrolyte chain.
Collapse
|
58
|
Xing X, Lu D, Wang X, Liu Z. Preparation and Antibacterial Function of Quaternary Ammonium Salts Grafted Cellulose Fiber Initiated by Fe2 +-H2O2Redox. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2009. [DOI: 10.1080/10601320902797897] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
59
|
Influence of cerium (IV) ions on the mechanism of organosilane polymerization and on the improvement of its barrier properties. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2008.11.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
60
|
Synthesis and characterization of synthetic polymer colloids colloidally stabilized by cationized starch oligomers. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23287] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
61
|
|
62
|
Roy D, Semsarilar M, Guthrie JT, Perrier S. Cellulose modification by polymer grafting: a review. Chem Soc Rev 2009; 38:2046-64. [DOI: 10.1039/b808639g] [Citation(s) in RCA: 734] [Impact Index Per Article: 48.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
63
|
O'Connell DW, Birkinshaw C, O'Dwyer TF. Heavy metal adsorbents prepared from the modification of cellulose: a review. BIORESOURCE TECHNOLOGY 2008; 99:6709-24. [PMID: 18334292 DOI: 10.1016/j.biortech.2008.01.036] [Citation(s) in RCA: 531] [Impact Index Per Article: 33.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2007] [Revised: 01/24/2008] [Accepted: 01/27/2008] [Indexed: 05/10/2023]
Abstract
A number of industries currently produce varying concentrations of heavy metal laden waste streams with significant consequences for any receiving environmental compartment. In recent years, increasing emphasis has been placed on environmental impact minimisation and resulting from this the range and capability of natural and prepared materials capable of heavy metal removal has seen steady development. In particular considerable work has been carried out on the use of both natural materials and their modifications. These natural materials, in many instances are relatively cheap, abundant in supply and have significant potential for modification and ultimately enhancement of their adsorption capabilities. This review paper reviews the current state of research on the use of the naturally occurring material cellulose, its modified forms and their efficacy as adsorbents for the removal of heavy metals from waste streams. Adsorbents based on direct modification of cellulose are evaluated initially and subsequently modifications resulting from the grafting of selected monomers to the cellulose backbone with subsequent functionalisation are assessed. The heavy metal adsorption capacities for these modified cellulose materials were found to be significant and levels of uptake were comparable, in many instances, to both other naturally occurring adsorbent materials and commercial ion exchange type resins. Many of the modified cellulose adsorbents proved regenerable and re-usable over a number of adsorption/desorption cycles allowing recovery of the adsorbed heavy metal in a more concentrated form.
Collapse
|
64
|
Fleet R, McLeary J, Grumel V, Weber W, Matahwa H, Sanderson R. RAFT mediated polysaccharide copolymers. Eur Polym J 2008. [DOI: 10.1016/j.eurpolymj.2008.06.042] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
65
|
Guan Y, Xiao H, Sullivan H, Zheng A. Antimicrobial-modified sulfite pulps prepared by in situ copolymerization. Carbohydr Polym 2007. [DOI: 10.1016/j.carbpol.2007.02.013] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
66
|
Prabaharan M, Mano JF. Synthesis and Characterization of Chitosan‐graft‐Poly(3‐(trimethoxysilyl)propyl methacrylate) Initiated by Ceric (IV) Ion. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2007. [DOI: 10.1080/10601320701235339] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
67
|
De Bruyn H, Sprong E, Gaborieau M, Roper JA, Gilbert RG. Starch-graft-(synthetic copolymer) latexes initiated with Ce4+ and stabilized by amylopectin. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.22189] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
68
|
Yilmaz E, Adali T, Yilmaz O, Bengisu M. Grafting of poly(triethylene glycol dimethacrylate) onto chitosan by ceric ion initiation. REACT FUNCT POLYM 2007. [DOI: 10.1016/j.reactfunctpolym.2006.08.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
69
|
Vlček P, Janata M, Látalová P, Dybal J, Špírková M, Toman L. Bottlebrush-shaped copolymers with cellulose diacetate backbone by a combination of ring opening polymerization and ATRP. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.22406] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
70
|
Jain V, Xiao H, Ni Y. Grafting of poly (methyl acrylate) onto sulfite pulp fibers and its effect on water absorbance. J Appl Polym Sci 2007. [DOI: 10.1002/app.26229] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
71
|
Vitta SB, Stahel EP, Stannett VT. The Preparation and Properties of Acrylic and Methacrylic Acid Grafted Cellulose Prepared by Ceric Ion Initiation. Part I. Preparation of the Grafted Cellulose. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/00222338508056624] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
72
|
Vlček P, Janata M, Látalová P, Kríž J, Čadová E, Toman L. Controlled grafting of cellulose diacetate. POLYMER 2006. [DOI: 10.1016/j.polymer.2006.02.067] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
73
|
Binnemans K. Chapter 229 Applications of tetravalent cerium compounds. HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHS 2006. [DOI: 10.1016/s0168-1273(06)36003-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
74
|
Kamel S, Hassan EM, El-Sakhawy M. Preparation and application of acrylonitrile-grafted cyanoethyl cellulose for the removal of copper (II) ions. J Appl Polym Sci 2006. [DOI: 10.1002/app.23317] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
75
|
Roy D, Guthrie JT, Perrier S. Graft Polymerization: Grafting Poly(styrene) from Cellulose via Reversible Addition−Fragmentation Chain Transfer (RAFT) Polymerization. Macromolecules 2005. [DOI: 10.1021/ma0515026] [Citation(s) in RCA: 218] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Debashish Roy
- Department of Colour and Polymer Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United Kingdom
| | - James T. Guthrie
- Department of Colour and Polymer Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United Kingdom
| | - Sébastien Perrier
- Department of Colour and Polymer Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United Kingdom
| |
Collapse
|
76
|
Hasipoglu HN, Yilmaz E, Yilmaz O, Caner H. Preparation and Characterization of Maleic Acid Grafted Chitosan. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2005. [DOI: 10.1080/10236660500479478] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
77
|
Chen H, Hsieh YL. Enzyme immobilization on ultrafine cellulose fibers via poly(acrylic acid) electrolyte grafts. Biotechnol Bioeng 2005; 90:405-13. [PMID: 15816022 DOI: 10.1002/bit.20324] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Ultrafine cellulose fiber (diameter 200-400 nm) surfaces were grafted with polyacrylic acid (PAA) via either ceric ion initiated polymerization or methacrylation of cellulose with methacrylate chloride (MACl) and subsequent free-radical polymerization of acrylic acid. PAA grafts by ceric ion initiated polymerization increased with increasing reaction time (2-24 h), monomer (0.3-2.4 M), and initiator (1-10 mM) concentrations, and spanned a broad range from 5.5-850%. PAA grafts on the methacrylated cellulose fibers also increased with increasing molar ratios of MACl to cellulosic hydroxyl groups (MACl/OH, 2-6.4) and monomer acrylic acid (AA) to initiator potassium persulfate (KPS) ratios ([AA]/[KPS], 1.5-6), and were in a much narrower range between 12.8% and 29.4%. The adsorption of lipase (at 1 mg/ml lipase and pH 7) and the activity of adsorbed lipase (pH 8.5, 30 degrees C), in both cases decreased with increasing PAA grafts. The highest adsorption and activity of the lipase on the ceric ion initiated grafted fibers were 1.28 g/g PAA and 4.3 U/mg lipase, respectively, at the lowest grafting level of 5.5% PAA, whereas they were 0.33 g/g PAA and 7.1 U/mg lipase, respectively, at 12.8% PAA grafts on the methacrylated and grafted fibers. The properties of the grafted fibers and the absorption behavior and activity of lipase suggest that the PAA grafts are gel-like by ceric-initiated reaction and brush-like by methacrylation and polymerization. The adsorbed lipase on the ceric ion-initiated grafted surface possessed greatly improved organic solvent stability over the crude lipase. The adsorbed lipases exhibited 0.5 and 0.3 of the initial activity in the second and third assay cycles, respectively.
Collapse
Affiliation(s)
- Hong Chen
- Fiber and Polymer Science, University of California, Davis, CA 95616, USA
| | | |
Collapse
|
78
|
Ibrahim NA, Yunus WMZW, Abu-Ilaiwi FA, Rahman MZA, Bin Ahmad M, Dahlan KZM. Graft copolymerization of methyl methacrylate onto oil palm empty fruit bunch fiber using H2O2/Fe2+ as an initiator. J Appl Polym Sci 2003. [DOI: 10.1002/app.12467] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
79
|
Das P, Saikia CN. Homogeneous graft copolymerization of acrylonitrile onto high ?-cellulose in a dimethyl acetamide and lithium chloride solvent system. J Appl Polym Sci 2003. [DOI: 10.1002/app.11906] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
80
|
Okieimen FE. Preparation, characterization, and properties of cellulose-polyacrylamide graft copolymers. J Appl Polym Sci 2003. [DOI: 10.1002/app.12014] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
81
|
Gupta KC, Khandekar K. Temperature-responsive cellulose by ceric(IV) ion-initiated graft copolymerization of N-isopropylacrylamide. Biomacromolecules 2003; 4:758-65. [PMID: 12741795 DOI: 10.1021/bm020135s] [Citation(s) in RCA: 124] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Temperature-responsive cellulose has been obtained by graft copolymerization of N-isopropylacrylamide (NIPAAm) monomer using ceric ammonium nitrate (CAN) as initiator at 25.0 +/- 0.1 degrees C in acidic medium. Kinetic and grafting parameters were evaluated at different concentrations of NIPAAm ranging from 1.25 x 10(-3) to 12.5 x 10(-3) mol dm(-3) and varying concentrations of CAN from 1.5 x 10(-3) to 9.0 x 10(-3) mol dm(-3) at constant concentration of nitric acid (2.5 x 10(-2) mol dm(-3)). The graft copolymerization of NIPAAm onto cellulose has shown a significant increasing trend below lower critical solution temperature (LCST) of poly(N-isopropylacrylamide) (PNIPAAm) and shown low energy of activation (18.0 kJ mol(-1)) for graft copolymerization within the temperature range of 10-35 degrees C as determined with Arrhenius plot. The PNIPAAm-grafted cellulose has shown improved thermal stability and shown temperature-dependent degree of swelling. Variation in degree of swelling of PNIPAAm-grafted cellulose as a function of temperature has been used to determine LCST of PNIPAAm-grafted cellulose. The contact angle (theta) has shown variation on increasing the graft yield and temperature. On the basis of experimental observations, the reaction steps for graft copolymerization have been proposed and a rate expression has been derived.
Collapse
Affiliation(s)
- K C Gupta
- Polymer Research Laboratory, Department of Chemistry, Indian Institute of Technology, Roorkee-247 667, UA, India.
| | | |
Collapse
|
82
|
Zhang J, Yuan Y, Shen J, Lin S. Synthesis and characterization of chitosan grafted poly(N,N-dimethyl-N-methacryloxyethyl-N-(3-sulfopropyl) ammonium) initiated by ceric (IV) ion. Eur Polym J 2003. [DOI: 10.1016/s0014-3057(02)00286-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
83
|
Pourjavadi A, Mahdavinia GR, Zohuriaan-Mehr MJ, Omidian H. Modified chitosan. I. Optimized cerium ammonium nitrate-induced synthesis of chitosan-graft-polyacrylonitrile. J Appl Polym Sci 2003. [DOI: 10.1002/app.11820] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
84
|
Lutfor MR, Sidik S, Haron J, Rahman MZA, Ahmad M. Modification of sago starch by graft copolymerization. Effect of reaction conditions on grafting parameters. INT J POLYM MATER PO 2003. [DOI: 10.1080/00914030304891] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
85
|
Ibrahim NA, Yunus WMZW, Abu-Ilaiwi FAF, Rahman MZA, Ahmad MB, Dahlan KZM. Optimized condition for grafting reaction of poly(butyl acrylate) onto oil palm empty fruit bunch fibre. POLYM INT 2003. [DOI: 10.1002/pi.1192] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
86
|
Raj Sharma B, Kumar V, Soni PL. Ceric ammonium nitrate-initiated graft copolymerization of acrylamide ontoCassia tora gum. J Appl Polym Sci 2002. [DOI: 10.1002/app.11102] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
87
|
Gupta KC, Khandekar K. Graft copolymerization of acrylamide-methylacrylate comonomers onto cellulose using ceric ammonium nitrate. J Appl Polym Sci 2002. [DOI: 10.1002/app.11448] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
88
|
Gupta KC, Sahoo S, Khandekar K. Graft copolymerization of ethyl acrylate onto cellulose using ceric ammonium nitrate as initiator in aqueous medium. Biomacromolecules 2002; 3:1087-94. [PMID: 12217057 DOI: 10.1021/bm020060s] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ceric ammonium nitrate (CAN) in the presence of nitric acid has been used as efficient initiator for graft copolymerization of the ethyl acrylate onto cellulose at 35.0 +/- 0.1 degrees C. Graft copolymerization of ethyl acrylate onto cellulose has taken place through the radical initiation process. The graft yield and other grafting parameters have been evaluated by varying concentration of ethyl acrylate from 2.5 x 10(-1) to 15.0 x 10(-1) mol dm(-3) and ceric ammonium nitrate from 5.0 x 10(-3) to 25.0 x 10(-3) mol dm(-3) at constant concentration of the nitric acid (8.0 x 10(-2) mol dm(-3)). The rate of graft copolymerization has shown 1.5 order with respect to the concentration of the ceric ammonium nitrate. The graft copolymerization data obtained at different temperatures were used to calculate the energy of activation, which has been found to be 28.9 kJ mol(-1) within the temperature range from 20 to 50 degrees C. The effect of addition of cationic and anionic surfactants on graft copolymerization has also been studied. On the basis of the experimental observations, reaction steps have been proposed and a suitable rate expression for graft copolymerization has been derived.
Collapse
Affiliation(s)
- K C Gupta
- Polymer Research Laboratory, Department of Chemistry, Indian Institute of Technology, Roorkee, Roorkee - 247 667, U.A., India.
| | | | | |
Collapse
|
89
|
Okieimen FE, Urhoghide IN. Graft copolymerization of acrylonitrile and methyl methacrylate monomer mixtures on crumb natural rubber. J Appl Polym Sci 2002. [DOI: 10.1002/app.10474] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
90
|
Jenkins DW, Hudson SM. Heterogeneous Graft Copolymerization of Chitosan Powder with Methyl Acrylate Using Trichloroacetyl−Manganese Carbonyl Co-initiation. Macromolecules 2002. [DOI: 10.1021/ma011336b] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David W. Jenkins
- Fiber and Polymer Science Program, Box 8301, North Carolina State University, Raleigh, North Carolina 27695-8301
| | - Samuel M. Hudson
- Fiber and Polymer Science Program, Box 8301, North Carolina State University, Raleigh, North Carolina 27695-8301
| |
Collapse
|
91
|
Jenkins DW, Hudson SM. Review of vinyl graft copolymerization featuring recent advances toward controlled radical-based reactions and illustrated with chitin/chitosan trunk polymers. Chem Rev 2001; 101:3245-73. [PMID: 11840986 DOI: 10.1021/cr000257f] [Citation(s) in RCA: 193] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- D W Jenkins
- Fiber and Polymer Science Program, Box 8301, North Carolina State University, Raleigh, North Carolina 27695-8301, USA
| | | |
Collapse
|
92
|
Gupta KC, Sahoo S. Grafting of acrylonitrile and methyl methacrylate from their binary mixtures on cellulose using ceric ions. J Appl Polym Sci 2000. [DOI: 10.1002/1097-4628(20010131)79:5<767::aid-app10>3.0.co;2-#] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- K. C. Gupta
- Polymer Research Laboratory, Department of Chemistry, University of Roorkee‐247667, U.P. India
| | - Sujata Sahoo
- Polymer Research Laboratory, Department of Chemistry, University of Roorkee‐247667, U.P. India
| |
Collapse
|
93
|
Gupta KC, Sahoo S. CERIC ION INITIATED GRAFTING ON CELLULOSE FROM BINARY MIXTURE OF ACRYLONITRILE AND METHYLACRYLATE. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2000. [DOI: 10.1081/ma-100101104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
94
|
Okieimen FE, Ebhodaghe JE. Graft Copolymerization of Methyl Acrylate in Starch Using Ceric Ion/Thiourea Initiator System. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 1996. [DOI: 10.1080/10601329608019161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
95
|
Okieimen FE, Ogbeifun DE, Jideonwo A. Graft Copolymerization of Monomer Mixtures Acrylonitrile/Ethyl Acrylate and Acrylonitrile/Methyl Methacrylate on Carboxymethyl Cellulose. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 1996. [DOI: 10.1080/10601329608019160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
96
|
Graft copolymerizations of modified cellulose: Grafting of methyl acrylate, ethyl acrylate and ethyl methacrylate on carboxy methyl cellulose. Eur Polym J 1996. [DOI: 10.1016/0014-3057(95)00152-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
97
|
Hsu WC, Chen CY, Kuo JF, Wu E. Aqueous polymerization of acrylamide initiated by cerium(IV)-nitrilotriacetic acid redox initiator. POLYMER 1994. [DOI: 10.1016/0032-3861(94)90885-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
98
|
Ren L, Miura Y, Nishi N, Tokura S. Modification of chitin by ceric salt-initiated graft polymerisation — preparation of poly(methyl methacrylate)-grafted chitin derivatives that swell in organic solvents. Carbohydr Polym 1993. [DOI: 10.1016/0144-8617(93)90113-i] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
99
|
|
100
|
Jesus Fernandez M, Fernandez M, Guzman G, Montiel R, Castaño V. Graft copolymerization of vinyl acetate and methyl acrylate onto cellulose by ceric ion initiator system: study of the crystallinity. Eur Polym J 1992. [DOI: 10.1016/0014-3057(92)90326-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|