Published 1997
| Version v1
Book
Radiation chemical transformations in polymers under synchrotron radiation and preparation of regular track membranes
Creators
- 1. Inst. Kristallografii im. A.V. Shubnikova RAN, Moscow (Russian Federation)
- 2. Inst. Yadernoj Fiziki im. G.I. Budkera SO RAN, Novosibirsk (Russian Federation)
- 3. Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki pri Tomskom Politekhnicheskom Univ., Tomsk (Russian Federation)
- 4. Inst. Poluprovodnikovykh Priborov, Tomsk (Russian Federation)
Description
Radiation-chemical processes in films of polyethyleneterephthalate (PETP), propylenecarbonate (PC) and polyimide (PI), used for producing track membranes under effect of synchrotron radiation in the absorbed doses range from 0 to 120 J/cm2, were studied by the method of IR spectroscopy. It is ascertained that PETP irradiation by doses up to 80 J/cm2 gives rise to intensive oxidation of the polymer, while at higher doses destruction processes prevail. IR spectra of irradiated PC suggest formation of benzophenol fragment and monosubstituted phenyl groups. Under the same irradiation conditions no noticeable changes were pointed out for PI films
Abstract (Russian)
Методом ИК спектроскопии изучены радиационно-химические процессы в пленках полиэтилентерефталата (ПЭТФ), пропиленкарбоната (ПК) и полиимида (ПИ), используемых для получения трековых мембран, под действием синхротронного излучения в интервале поглощенных доз от 0 до 120 Дж/см2. Установлено, что при облучении ПЭТФ дозами до 80 Дж/см2 происходит интенсивное окисление полимера, а при более высоких дозах преобладают процессы деструкции. ИК спектры облученного ПК указывают на образование бензофенольного фрагмента и монозамещенных фенильных групп. В пленках ПИ при тех же условиях облучения заметных изменений не обнаруженоAdditional details
Additional titles
- Original title (Russian)
- Радиационно-химические превращения в полимерах под действием синчротронного излучения и получение регулярных трековых мембран
Publishing Information
- Publisher
- OIYaI
- Imprint Place
- Dubna (Russian Federation)
- ISBN
- 5-85165-483-X
- Imprint Title
- National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research). Summary of reports. Volume 3
- Imprint Pagination
- 370 p.
- Journal Page Range
- p. 339-344
Conference
- Title
- National conference on the application of X-rays, synchrotron radiation, neutrons and electrons for materials study (the continuation of All-Union Meetings on the application of X-rays for materials research)
- Original Conference Title
- Natsional'naya konferentsiya po primeneniyu rentgenovskogo, sinkhrotronnogo izluchenij, nejtronov i ehlektronov dlya issledovaniya materialov (prodolzhenie Vsesoyuznykh soveshchanij po primeneniyu rentgenovskikh luchej dlya issledovaniya materialov)
- Dates
- 25-29 May 1997
- Place
- Dubna (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 33025869
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHEMICAL RADIATION EFFECTS; FILMS; IMIDES; INFRARED SPECTRA; MEMBRANES; POLYCARBONATES; POLYESTERS; PORE STRUCTURE; RADIATION DOSES; SYNCHROTRON RADIATION
- Descriptors DEC
- BREMSSTRAHLUNG; CARBON COMPOUNDS; CARBONATES; DOSES; ELECTROMAGNETIC RADIATION; ESTERS; MICROSTRUCTURE; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; POLYMERS; RADIATION EFFECTS; RADIATIONS; SPECTRA
Optional Information
- Notes
- 7 refs., 5 figs. Imprint:Natsional'naya konferentsiya po primeneniyu rentgenovskogo, sinkhrotronnogo izluchenij, nejtronov i ehlektronov dlya issledovaniya materialov (prodolzhenie Vsesoyuznykh soveshchanij po primeneniyu rentgenovskikh luchej dlya issledovaniya materialov). Sbornik dokladov. Tom 3
- Secondary number(s)
- JINR-R--14-97-343