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  • 专利标题:   X-ray window, useful for enclosing an x-ray source or detection device, comprises a film containing a polymer (polyimide) and a high strength material that comprises carbon nanotubes and/or graphene.
  • 专利号:   US2012025110-A1, US9305735-B2
  • 发明人:   DAVIS R C, LIDDIARD S D, PEI L, VANFLEET R R, JENSEN C R, ZAPPE M, DECKER K W
  • 专利权人:   DAVIS R C, LIDDIARD S D, PEI L, VANFLEET R R, JENSEN C R, ZAPPE M, DECKER K W, UNIV BRIGHAM YOUNG, MOXTEK INC
  • 国际专利分类:   B32B027/06, B32B003/10, B32B005/12, B82Y030/00, C08L079/08, H01J005/18, B32B009/00, C01B031/02, H01J035/18
  • 专利详细信息:   US2012025110-A1 02 Feb 2012 H01J-005/18 201212 Pages: 10 English
  • 申请详细信息:   US2012025110-A1 US018667 01 Feb 2011
  • 优先权号:   US995881P, US018667

▎ 摘　　要

NOVELTY - X-ray window comprises a film (10) containing a polymer (12) and a high strength material (11) that comprises carbon nanotubes and/or graphene. USE - The x-ray window is useful for enclosing an x-ray source or detection device. ADVANTAGE - The x-ray window: utilizes the film which is capable of withstanding a differential pressure of at least 1 atmosphere and temperatures of greater than 225 degrees C, and thus the window is strong; minimizes attenuation of x-rays; and minimizes x-ray spectra contamination. DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-sectional side view of an x-ray window film including a high strength material and a polymer. Film (10) High strength material (11) Polymer (12)