DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS*

WANG Wei; WANG Lihua; QIN Wen

Your Location：

Home >

Browse articles >

DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS*

Papers | Updated：2021-06-21

- DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS*
- Vol. 12, Issue 1, Pages: 87-90(1994)
- Affiliations：
  
  1.   Laboratory of Polymer Physics
  2.   Changchun Institute of Applied Chemistry
  3.   Academia Sinica
  4.   Changchun 130022
- Author bio：
- Funds：
- DOI：
  CLC： O636.1
- Published：20 March 1994
- Accepted：
Scan QR Code
[1]王伟,王利华,秦汶.DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS[J].Chinese Journal of Polymer Science,1994,{4}(01):87-90.

WANG Wei, WANG Lihua, QIN Wen. DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS*[J]. 1994, 12(1): 87-90.
[1]王伟,王利华,秦汶.DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS[J].Chinese Journal of Polymer Science,1994,{4}(01):87-90. DOI：

WANG Wei, WANG Lihua, QIN Wen. DILUTE SOLUTION BEHAVIOR OF CHITOSAN IN DIFFERENT ACID SOLVENTS*[J]. 1994, 12(1): 87-90. DOI：

摘要

正

Dilute solution behavior of chitosan was studied in formic acid

acetic acid

lactic acid andhydrochloric acid aqueous solution under different pH values. The reduced viscosities

ofchitosan solutions were dependent on the properties of acid and pH value of solvents. For a givenchitosan concentration

/C decreased with the increase of acid concentration

or decreasing pHof solvent

indicating shielding effect of excessive acid similar to adding salt into solution. Thestabilities of dilute chitosan solution in formic acid and lactic acid were better than that in acetic acid and hvdrochloric acid.

Abstract

Dilute solution behavior of chitosan was studied in formic acid

acetic acid

lactic acid andhydrochloric acid aqueous solution under different pH values. The reduced viscosities

ofchitosan solutions were dependent on the properties of acid and pH value of solvents. For a givenchitosan concentration

/C decreased with the increase of acid concentration

or decreasing pHof solvent

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Advances in Polymer-based Circularly Polarized Luminescent Materials

Upgrading Commercially Available Polyethylene to High-value Materials with Strong Mechanical Performance and Hydrophilicity by Blending with Ethylene/meta-Methoxystyrene Copolymers

Silk Sericin-inspired Poly-β-homoserine for Protein Protection

Experimental Investigation of Graphene and TiO2 Reinforced Poly(vinyl alcohol)-based Fiber Metal Laminates

Tunable Circularly Polarized Luminescence of Helical Poly(phenylacetylene)s via Side-chain-to-Backbone Förster Resonance Energy Transfer

Related Author

No data

Related Institution

No data

⁰