Structure of low-density nanoporous dielectrics revealed by low-vacuum electron microscopy and small-angle x-ray scattering
Journal Article
·
· Langmuir
OSTI ID:907842
We use low-vacuum scanning electron microscopy to image directly the ligament and pore size and shape distributions of representative aerogels over a wide range of length scales ({approx} 10{sup 0}-10{sup 5} nm). The images are used for unambiguous, real-space interpretation of small-angle scattering data for these complex nanoporous systems.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 907842
- Report Number(s):
- UCRL-JRNL-221923; LANGD5; TRN: US200721%%415
- Journal Information:
- Langmuir, Vol. 23; ISSN 0743-7463
- Country of Publication:
- United States
- Language:
- English
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