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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
NRC nominee Nieh commits to independent safety mission
During a Senate Environment and Public Works Committee hearing today, Ho Nieh, President Donald Trump’s nominee to serve as a commissioner at the Nuclear Regulatory Commission, was urged to maintain the agency’s independence regardless of political pressure from the Trump administration.
Didier Marsacq, Franck Jousse
Fusion Science and Technology | Volume 38 | Number 1 | July 2000 | Pages 90-93
Technical Paper | Thirteenth Target Fabrication Specialists’ Meeting | doi.org/10.13182/FST00-A36122
Articles are hosted by Taylor and Francis Online.
Inertial Confinement Fusion experiments are conducted in polymer capsule in which nuclear products are located. In order to vary mechanical properties of polyimide various polyimide blends and copolymers were synthesized and compared. Polyimide blends were obtained by mixing different poly(amic acid) solutions. Dianhydride and various diamines were directly mixed to form a prepolymer in solution. Young’s modulus and coefficient of thermal expansion were measured for the different polyimide specimens. It was shown that mechanical properties of polyimide strongly depend on the composition. The effect of poly(amid acid) preparation process (blends or copolymers) is also discussed.