Published 1982 | Version v1
Report Open

Small angle neutron scattering in polyelectrolyte solutions: investigation of polymethacrylic acid solutions by contrast variation method

Creators

  • 1. Ceskoslovenska Akademie Ved, Prague. Ustav Makromolekularni Chemie
  • 2. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Neutron Physics

Description

Neutron experiments performed by the contrast (background) variation method allows to understand better the role that hydration plays in the study of macromolecules and to draw the connection between the excess scattering amplitude of hydrated molecule with its partial volume. The observed dependence of the compensation point on the degree of neutralization apparently plays an important role in the investigation of polyelectrolytes of biological origin

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Russian)
Малоугловое рассеяние нейтронов в растворах полиэлектролитов: изучение растворов полиметакриловой кислоты методом вариации контраста

Publishing Information

Imprint Pagination
6 p.
Report number
JINR--14-82-804

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
15032673
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ELECTROLYTES; HYDRATION; METHACRYLIC ACID; MOLECULAR WEIGHT; NEUTRON DIFFRACTION; PH VALUE; POLYMERS; SMALL ANGLE SCATTERING; SOLUTIONS; VARIATIONAL METHODS
Descriptors DEC
CARBOXYLIC ACIDS; COHERENT SCATTERING; DIFFRACTION; DISPERSIONS; HOMOGENEOUS MIXTURES; MIXTURES; MONOCARBOXYLIC ACIDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; SCATTERING; SOLVATION

Optional Information

Notes
11 refs.; 3 figs.; 1 tab.; submitted to the journal Polymer Bulletin.