Investigations of low-energy ion irradiation influence on glassy polymeric carbon

被引：6

作者：

Abidzina, V.

Tereshko, I.

Elkin, I.

Muntele, I.

Muntele, C.

Minamisawa, R. A.

Ila, D.

机构：

[1] Belarusian Russian Univ, Mogilyov 212005, BELARUS

[2] KAMA VT, Res & Prod Enterprise, Mogilyov 212000, BELARUS

[3] Alabama A&M Univ, Ctr Irradiat Mat, Normal, AL 35762 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2007年 / 257卷

基金：

美国国家航空航天局; 美国国家科学基金会;

关键词：

glassy polymeric carbon; low-energy ion irradiation;

D O I：

10.1016/j.nimb.2007.01.098

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Glassy polymeric carbon (GPC), which is made from phenolic resins, has a high chemical inertness and is used as high temperature and radiation resistant coatings, as high temperature heat-exchangers, as well as a biomaterial in medicine for the manufacture of heart valves and prosthetic devices [G.M. Jenkins, D. Ila, H. Maleki, Mater. Res. Soc. Symp. Proc. 394 (1995) 181]. GPC is also used for the harsh environment of space, as well as for protective coating against extreme environments such as high temperature, highly ionizing radiation, as well as corrosive environments. In this work, we present the results of our investigation of the influence of the low-energy ion irradiation in glow-discharge plasma on GPC. Chemical changes in GPC prepared at 1000 degrees C were studied using FTIR, micro-Raman spectroscopy and Rutherford backscattering spectrometry (RBS). Porosity changes were monitored through introducing lithium from a molten LiCl salt into GPC and using the (p, alpha) nuclear reaction analysis (NRA) to measure Li concentration in treated GPC. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：523 / 526

页数：4

共 6 条

[1]

Jenkins G.M., 1976, Polymeric carbons - carbon fibre, glass and char

[2]

Jenkins GM, 1995, MATER RES SOC SYMP P, V394, P181, DOI 10.1557/PROC-394-181

[3]

Kutepov A, 2004, VACUUM PLASMA PLASMA

[4]

MALEKI H, 1995, MATER RES SOC SYMP P, V371, P443

[5] Quantitative structural and textural assessment of laminar pyrocarbons through Raman spectroscopy, electron diffraction and few other techniques [J].

Vallerot, Jean-Marie ;

Bourrat, Xavier ;

Mouchon, Arnaud ;

Chollon, Georges .

CARBON, 2006, 44 (09) :1833-1844

[6] Ion beam promoted lithium absorption in glassy polymeric carbon [J].

Zimmerman, RL ;

Ila, D ;

Jenkins, GM ;

Maleki, H ;

Poker, DB .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1995, 106 (1-4) :550-554

← 1 →