Zobrazeno 1 - 10
of 149
pro vyhledávání: '"K.S. Weil"'
Publikováno v:
Journal of Alloys and Compounds. 473:L39-L43
The sintering behavior of titanium powder produced via the Armstrong process from two different grades of TiCl4 was investigated by a combination of thermal, chemical, and microstructural analysis techniques. It was found that the use of lower grade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc023bd08412a9319409e762369127d
https://doi.org/10.1016/j.jallcom.2008.06.097
https://doi.org/10.1016/j.jallcom.2008.06.097
Publikováno v:
Journal of Power Sources. 182:188-196
A series of barium aluminosilicate glasses modified with CaO and B 2 O 3 were prepared and evaluated with respect to their suitability in sealing planar solid oxide fuel cells (SOFCs). At a target operating temperature of 750 °C, the long-term coeff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::787be3f7ad99c9be5d76d21720974c8f
https://doi.org/10.1016/j.jpowsour.2008.03.079
https://doi.org/10.1016/j.jpowsour.2008.03.079
Autor:
K.S. Weil, Brian J. Koeppel
Publikováno v:
International Journal of Hydrogen Energy. 33:3976-3990
A new materials joining approach known as the bonded compliant seal (BCS) has recently been developed for hermetically sealing the cell and window frame components in planar solid oxide fuel cell stacks. At the heart of the BCS is a thin deformable m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5707801f505e9a97268f42b5798e5022
https://doi.org/10.1016/j.ijhydene.2007.11.008
https://doi.org/10.1016/j.ijhydene.2007.11.008
Autor:
K.S. Weil, Brian J. Koeppel
Publikováno v:
Journal of Power Sources. 180:343-353
One of the critical issues in designing and fabricating a high performance planar solid oxide fuel cell (pSOFC) stack is the development of the appropriate materials and techniques for hermetically sealing the metal and ceramic components. A second c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31be092a074e6165f479117ad97f7c0d
https://doi.org/10.1016/j.jpowsour.2008.01.093
https://doi.org/10.1016/j.jpowsour.2008.01.093
Autor:
K.S. Weil
Publikováno v:
Journal of Solid State Chemistry. 181:199-210
The thermal decomposition of a CrN precursor, hexaammine chromium(II) chloride, in ammonia has been investigated via a combination of thermogravimetric analysis, differential thermal analysis, Fourier transform infrared spectroscopy, and X-ray diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc5f13f04ac820c576abb895f858da4d
https://doi.org/10.1016/j.jssc.2007.11.008
https://doi.org/10.1016/j.jssc.2007.11.008
Publikováno v:
Fuel. 85:156-162
Coal is potentially a very inexpensive source of clean hydrogen fuel for use in fuel cells, turbines, and various process applications. To realize its potential however, efficient low-cost gas separation systems are needed to provide high purity oxyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c68cbe185dd60aed38b0d01ce9cd0f
https://doi.org/10.1016/j.fuel.2005.07.023
https://doi.org/10.1016/j.fuel.2005.07.023
Autor:
K.S. Weil
Publikováno v:
Journal of Solid State Chemistry. 177:1976-1986
A detailed investigation of the synthesis of CrWN 2 from a chemical precursor has revealed that it forms via an intermediate disordered nitride. The kinetics of this disordered to ordered phase transformation have been determined and suggest that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc89792b66351a8788c1457bdb683e12
https://doi.org/10.1016/j.jssc.2004.01.023
https://doi.org/10.1016/j.jssc.2004.01.023
Publikováno v:
Journal of Solid State Chemistry. 146:22-35
The intermetallic ternary nitride, Ni{sub 2}Mo{sub 3}N, has been synthesized by the ammonolysis of a complexed mixed-metal chloride precursor. This compound crystallizes in the cubic space group P4{sub 1}32 [213] with Z = 4 and a lattice parameter of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f1c89bbdf539454a6d9dee1998761ec
https://doi.org/10.1006/jssc.1999.8296
https://doi.org/10.1006/jssc.1999.8296
Publikováno v:
Materials Letters. 39:292-297
Nanocrystalline titanium–tungsten nitride alloy powders containing 50 at.% each of titanium and tungsten were synthesized by a novel mixed-metal chloride complexation technique. Chloride salts of the two metal species were simultaneously dissolved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6b562c0e984782847590839cb38e615
https://doi.org/10.1016/s0167-577x(99)00023-3
https://doi.org/10.1016/s0167-577x(99)00023-3
Autor:
K.S. Weil, Prashant N. Kumta
Publikováno v:
Journal of Solid State Chemistry. 134:302-311
The structure of a new ternary nitride, Fe 4 W 2 N, prepared using a metal-organic precursor synthesis route, has been determined by Rietveld refinement of the monochromatic X-ray powder diffraction data. The compound crystallizes in a cubic, η -car
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bd8dfa550c81d9a35b19abb08eaa795
https://doi.org/10.1006/jssc.1997.7560
https://doi.org/10.1006/jssc.1997.7560