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  2. Aerogel - Wikipedia

    en.wikipedia.org/wiki/Aerogel

    Aerogel contains particles that are 2–5 nm in diameter. After the process of creating aerogel, it will contain a large amount of hydroxyl groups on the surface. The hydroxyl groups can cause a strong reaction when the aerogel is placed in water, causing it to catastrophically dissolve in the water.

  3. Aerographene - Wikipedia

    en.wikipedia.org/wiki/Aerographene

    Graphene aerogels have a Young's modulus on the order of 50 MPa. [7] They can be compressed elastically to strain values >50%. [6] The stiffness and compressibility of graphene aerogels can be attributed in part to the strong sp 2 bonding of graphene and the π-π interaction between carbon sheets.

  4. Boron nitride aerogel - Wikipedia

    en.wikipedia.org/wiki/Boron_nitride_aerogel

    Boron nitride aerogel is an aerogel made of highly porous boron nitride (BN). It typically consists of a mixture of deformed boron nitride nanotubes and nanosheets . It can have a density as low as 0.6 mg/cm 3 and a specific surface area as high as 1050 m 2 /g, and therefore has potential applications as an absorbent , catalyst support and gas ...

  5. SEAgel - Wikipedia

    en.wikipedia.org/wiki/SEAgel

    SEAgel (Safe Emulsion Agar gel) is one of a class of high-tech foam materials known as aerogels.It is an excellent thermal insulator and among the least dense solids known. . SEAgel was invented by Robert Morrison at the Lawrence Livermore National Laboratory in 19

  6. Physical chemistry - Wikipedia

    en.wikipedia.org/wiki/Physical_chemistry

    Physical chemistry is the study of macroscopic and microscopic phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibria.

  7. Stöber process - Wikipedia

    en.wikipedia.org/wiki/Stöber_process

    This aerogel has a surface area of 700 m 2 ⋅g −1 and a density of 0.040 g⋅cm −3; [22] by way of contrast, the density of air is 0.0012 g⋅cm −3 (at 15 °C and 1 atm). Silica aerogels held 15 entries for materials properties in the Guinness World Records in 2011, including for best insulator and lowest-density solid, though ...

  8. ‘Pet Shop Days’ Review: Two Men With Daddy Issues ... - AOL

    www.aol.com/entertainment/pet-shop-days-review...

    A scrappy urban tale of misspent young adulthood, Olmo Schnabel’s “Pet Shop Days” evokes the blown-out, stolen-shot 16mm character studies of 1990s independent cinema, as well as the ...

  9. Building insulation material - Wikipedia

    en.wikipedia.org/wiki/Building_insulation_material

    Skylights, solariums and other special applications may use aerogels, a high-performance, low-density material. Silica aerogel has the lowest thermal conductivity of any known substance (short of a vacuum), and carbon aerogel absorbs infrared radiation (i.e., heat from sun rays) while still allowing daylight to enter. The combination of silica ...