Chemical Modification of Crosslinked Polymers. New Approach to Synthesis of Ion Exchange and Chelating Resins

1967 ◽  
Vol 6 (3) ◽  
pp. 147-150 ◽  
Author(s):  
Hamish Small
Keyword(s):  
Ion Exchange ◽  
Chemical Modification ◽  
Crosslinked Polymers ◽  
New Approach ◽  
Chelating Resins

Preparation of crosslinked polymers using acenaphthylene and the chemical modification of these polymers

Polymer ◽  
1985 ◽  
Vol 26 (11) ◽  
pp. 1701-1707 ◽  
Author(s):  
P. Hodge ◽  
B.J. Hunt ◽  
I.H. Shakhshier
Keyword(s):  
Chemical Modification ◽  
Crosslinked Polymers

scholarly journals A Mini-Review on Anion Exchange and Chelating Polymers for Applications in Hydrometallurgy, Environmental Protection, and Biomedicine

Polymers ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 784
Author(s):  
Piotr Cyganowski ◽  
Anna Dzimitrowicz
Keyword(s):  
Ion Exchange ◽  
Environmental Protection ◽  
Sharp Increase ◽  
Selective Adsorption ◽  
Adsorption Properties ◽  
Heat Management ◽  
Chelating Resins ◽  
Increasing Demand ◽  
Trace Concentrations ◽  
Chelating Polymers

The rapidly increasing demand for technologies aiming to resolve challenges of separations and environmental protection causes a sharp increase in the demand for ion exchange (IX) and chelating polymers. These unique materials can offer target-selective adsorption properties vital for the removal or recovery of harmful and precious materials, where trace concentrations thereof make other techniques insufficient. Hence, recent achievements in syntheses of IX and chelating resins designed and developed in our research group are discussed within this mini-review. The aim of the present work is to reveal that, due to the diversified and unique physiochemical characteristics of the proposed materials, they are not limited to traditional separation techniques and could be used in multifunctional areas of applications, including catalysis, heat management, and biomedicine.

Effect of chemical modification of ion-exchange membrane MA-40 on its electrochemical characteristics

2006 ◽  
Vol 42 (8) ◽  
pp. 847-854 ◽  
Author(s):  
G. Yu. Lopatkova ◽  
E. I. Volodina ◽  
N. D. Pis’menskaya ◽  
Yu. A. Fedotov ◽  
D. Cot ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Chemical Modification ◽  
Ion Exchange Membrane ◽  
Electrochemical Characteristics ◽  
Exchange Membrane

Introduction of ion-exchange moieties to reticulated vitreous carbon by direct chemical modification

Carbon ◽  
2006 ◽  
Vol 44 (10) ◽  
pp. 1936-1941 ◽  
Author(s):  
W.R. Strong ◽  
A.R. Knauff ◽  
B.W. Fravel ◽  
M.J. Samide
Keyword(s):  
Ion Exchange ◽  
Chemical Modification ◽  
Vitreous Carbon ◽  
Reticulated Vitreous Carbon

Improved Resilience in Butyl Rubber through Chemical Modification

1957 ◽  
Vol 30 (3) ◽  
pp. 972-986
Author(s):  
H. M. Leeper ◽  
C. L. Gable ◽  
J. J. D'amico ◽  
C. C. Tung
Keyword(s):  
Chemical Modification ◽  
Butyl Rubber ◽  
Mixing Times ◽  
New Approach ◽  
Modified Polymer

Abstract A new approach is presented toward obtaining improved properties in Butyl rubber vulcanizates through chemical modification of the Butyl rubber polymer by N-methyl-N,4-dinitrosoaniline. Chemical modification by this additive may be carried out in a Banbury mixer at conventional mixing times and temperatures. The use of modified polymer is advantageous in both black- and non-black-loaded stocks and is advantageous also with respect to variation over the spectrum of vulcanizing systems which are normally used with Butyl rubber. A successful plant demonstration of chemical modification has been carried out.

Aluminum-Cycle Ion Exchange Process for Hardness Removal: A New Approach for Sustainable Softening

2016 ◽  
Vol 50 (21) ◽  
pp. 11943-11950 ◽  
Author(s):  
Jinze Li ◽  
Suman Koner ◽  
Michael German ◽  
Arup K. SenGupta
Keyword(s):  
Ion Exchange ◽  
Exchange Process ◽  
New Approach ◽  
Ion Exchange Process ◽  
Hardness Removal
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