Laser fabrication and characterization of sub-millimeter joints between polyimide and Ti-coated borosilicate glass

被引:31
作者
Georgiev, DG [1 ]
Sultana, T
Mian, A
Auner, G
Herfurth, H
Witte, R
Newaz, G
机构
[1] Wayne State Univ, Coll Engn, Ctr Smart Sensors & Integrated Microsyst, Detroit, MI 48202 USA
[2] Fraunhofer Ctr Laser Technol, Plymouth, MI 48170 USA
关键词
D O I
10.1007/s10853-005-1291-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Laser-fabricated joints of sub-millimeter widths between biocompatible, dissimilar materials have the potential for application as encapsulation of miniature implantable biomedical devices. In this work, we briefly describe the laser joining method of a very promising system, polyimide/titanium-coated borosilicate glass, and present results from characterization of such laser joints by means of mechanical failure (tensile) tests, optical and scanning electron microscopy, X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. Our results suggest that the formation of the joints is a result of the creation of strong chemical bonds between Ti-containing species and certain polymeric functional groups. Mechanical tensile strength failure testing showed that such joints experience some degradation as a result of soaking in physiological solutions. This degradation is limited and, even after relatively long-term exposure the joints retain considerable strength. (c) 2005 Springer Science+ Business Media, Inc.
引用
收藏
页码:5641 / 5647
页数:7
相关论文
共 12 条
[1]   Laser micro-joining of dissimilar and biocompatible materials [J].
Bauer, I ;
Russek, UA ;
Herfurth, HJ ;
Witte, R ;
Heinemann, S ;
Newaz, G ;
Mian, A ;
Georgiev, D ;
Auner, G .
PHOTON PROCESSING IN MICROELECTRONICS AND PHOTONICS III, 2004, 5339 :454-464
[2]   ADHESION DURABILITY OF TANTALUM BPDA-PDA POLYIMIDE INTERFACES [J].
CALLEGARI, AC ;
CLEARFIELD, HM ;
FURMAN, BK ;
GRAHAM, TG ;
NEUGROSCHL, D ;
PURUSHOTHAMAN, S .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 1994, 12 (01) :185-191
[3]   Metal diffusion in polymers [J].
Faupel, F ;
Willecke, R ;
Thran, A ;
Kiene, M ;
vonBechtolsheim, C ;
Strunskus, T .
DEFECT AND DIFFUSION FORUM/JOURNAL, 1997, 143 :887-902
[4]   MOISTURE-INDUCED INTERFACIAL OXIDATION OF CHROMIUM ON POLYIMIDE [J].
FURMAN, BK ;
CHILDS, KD ;
CLEARFIELD, H ;
DAVIS, R ;
PURUSHOTHAMAN, S .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1992, 10 (04) :2913-2920
[5]   RAMAN-SPECTROSCOPY OF HEAT-TREATED B2O3-SIO2 GLASSES [J].
FURUKAWA, T ;
WHITE, WB .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1981, 64 (08) :443-447
[6]   An XPS study of laser-fabricated polyimide/titanium interfaces [J].
Georgiev, DG ;
Baird, RJ ;
Newaz, G ;
Auner, G ;
Witte, R ;
Herfurth, H .
APPLIED SURFACE SCIENCE, 2004, 236 (1-4) :71-76
[7]   The polyimide (PMDA-ODA) titanium interface .3. A theoretical study [J].
Girardeaux, C ;
Chambaud, G ;
Delamar, M .
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1996, 77 (02) :209-220
[8]   THE POLYIMIDE (PMDA/ODA)-TITANIUM INTERFACE .1. UNTREATED PMDA/ODA - AN XPS, AES, AFM AND RAMAN-STUDY [J].
GIRARDEAUX, C ;
DRUET, E ;
DEMONCY, P ;
DELAMAR, M .
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1994, 70 (01) :11-21
[9]   Metallic impurities diffusion in a polymer film (Kapton) under and out of irradiation [J].
Marin, N ;
Serruys, Y .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 131 (1-4) :109-120
[10]  
MIAN A, UNPUB J MAT SCI MAT