Zobrazeno 1 - 10
of 20
pro vyhledávání: '"RANTY H. LIANG"'
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 31:495-499
Autor:
Albert E. Stiegman, Ranty H. Liang
Publikováno v:
The Behavior of Systems in the Space Environment ISBN: 9789401049078
Ultraviolet (UV) and vacuum ultraviolet (VUV) light has been found to contribute significantly to materials degradation in earth orbiting spacecraft. UV/VUV radiation is ubiquitous, occurring at all orbital altitudes and, while the effects of degrada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e3e72d4fbf7d8bc334611f6aa60b908
https://doi.org/10.1007/978-94-011-2048-7_11
https://doi.org/10.1007/978-94-011-2048-7_11
Autor:
Soon Sam Kim, Ranty H. Liang
Publikováno v:
ACS Symposium Series ISBN: 9780841221659
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b0c758eee8e4b57349dfd057693a68
https://doi.org/10.1021/bk-1991-0475.ch009
https://doi.org/10.1021/bk-1991-0475.ch009
Publikováno v:
Journal of Spacecraft and Rockets. 29:150-151
A micrographic investigation is reported of samples of the fluorinated ethylene propylene (FEP) Teflon thermal-blanketing materials recovered from the Long-Duration Exposure Facility (LDEF) satellite. The samples are taken from the trailing edge and
Publikováno v:
Macromolecules. 15:974-980
Autor:
Daniel R. Coulter, Andre Yavrouian, Fun-Dow Tsay, Jovan Moacanin, M. Cizmecioglu, Amitava Gupta, Ranty H. Liang
Publikováno v:
Journal of Applied Polymer Science. 28:1011-1024
The curing reaction of tetraglycidyl diaminodiphenyl methane (TGDDM) with diaminodiphenyl sulfone (DDS) has been investigated using differential scanning calorimetry, Fourier transform IR spectroscopy, and ESR spin trapping techniques. A mechanism ha
Publikováno v:
Macromolecules. 13:262-267
Publikováno v:
Macromolecules. 13:1696-1700
Autor:
Jovan Moacanin, Ranty H. Liang, Vincent M. Miskowski, J. S. Horwitz, Robert A. Goldbeck, Amitava Gupta, David S. Kliger
Publikováno v:
European Polymer Journal. 17:485-490
Quantum yields of all major photoprocesses have been measured on poly(1-vinylnaphthalene) in fluid solution. These measurements indicate that approx. 84% of the excitation energy is deactivated through internal conversion processes ( S 0 ↞ S 1 ). T
Publikováno v:
Chemical Physics Letters. 87:594-598
Transient emission studies following pulse radiolysis of solid poly(1-vinyl naphthalene) show existence of excited monomers and two excimers. Quenching experiments indicate that excimers are not formed directly by recombination of ions but probably b