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Morphological changes in ion beams irradiated polyethylene terephthalate (PET)

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Abstract

Thin PET foils were bombarded by {sup 1}H{sup +}, {sup 4}He{sup +}, {sup 20}Ne{sup ++} and {sup 40}Ar{sup ++} ions. The beam induced modifications as a function of irradiation fluence, were studied by DSC, FTIR and X-ray diffractometry. The pronounced modification of the implanted samples thermal behavior was associated with changes in the crystallite morphology, and with an increase in the polymer disordered regions. (author).
Authors:
Papeleo, R M; Rizzatti, M R; Livi, R P; [1]  Araujo, M.A. de [2] 
  1. Rio Grande do Sul Univ., Porto Alegre, RS (Brazil). Inst. de Fisica
  2. Rio Grande do Sul Univ., Porto Alegre, RS (Brazil). Inst. de Quimica
Publication Date:
Dec 31, 1991
Product Type:
Conference
Report Number:
INIS-BR-3111; CONF-9111280-
Reference Number:
SCA: 400600; PA: AIX-24:000248; SN: 93000912654
Resource Relation:
Conference: 1. Brazilian Congress on Polymers,Sao Paulo (Brazil),5-7 Nov 1991; Other Information: PBD: 1991
Subject:
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; POLYETHYLENES; ION BEAMS; RADIOLYSIS; TEREPHTHALIC ACID; ARGON 40; CALORIMETRY; CRYSTAL STRUCTURE; FOILS; HELIUM 4; HYDROGEN 1; INFRARED SPECTRA; RECRYSTALLIZATION; X-RAY DIFFRACTION; 400600; RADIATION CHEMISTRY
OSTI ID:
10108414
Research Organizations:
Associacao Brasileira de Polimeros, Sao Paulo, SP (Brazil)
Country of Origin:
Brazil
Language:
English
Other Identifying Numbers:
Other: ON: DE93608913; TRN: BR9230587000248
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[6] p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Papeleo, R M, Rizzatti, M R, Livi, R P, and Araujo, M.A. de. Morphological changes in ion beams irradiated polyethylene terephthalate (PET). Brazil: N. p., 1991. Web.
Papeleo, R M, Rizzatti, M R, Livi, R P, & Araujo, M.A. de. Morphological changes in ion beams irradiated polyethylene terephthalate (PET). Brazil.
Papeleo, R M, Rizzatti, M R, Livi, R P, and Araujo, M.A. de. 1991. "Morphological changes in ion beams irradiated polyethylene terephthalate (PET)." Brazil.
@misc{etde_10108414,
title = {Morphological changes in ion beams irradiated polyethylene terephthalate (PET)}
 author = {Papeleo, R M, Rizzatti, M R, Livi, R P, and Araujo, M.A. de}
 abstractNote = {Thin PET foils were bombarded by {sup 1}H{sup +}, {sup 4}He{sup +}, {sup 20}Ne{sup ++} and {sup 40}Ar{sup ++} ions. The beam induced modifications as a function of irradiation fluence, were studied by DSC, FTIR and X-ray diffractometry. The pronounced modification of the implanted samples thermal behavior was associated with changes in the crystallite morphology, and with an increase in the polymer disordered regions. (author).}
 place = {Brazil}
 year = {1991}
 month = {Dec}
 }