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Caloric measurements under variation of gas pressure as well as spectral infrared transmission measurements allowed the determination of solid conductivity, gaseous conductivity, and radiative conductivity as a function of density. The development of such low conductivity materials is of great interest with respect to the substitution of environmentally harmful insulating foams made from chlorofluorocarbons.<\/jats:p>","DOI":"10.1126\/science.255.5047.971","type":"journal-article","created":{"date-parts":[[2006,10,5]],"date-time":"2006-10-05T19:03:06Z","timestamp":1160074986000},"page":"971-972","source":"Crossref","is-referenced-by-count":547,"title":["Thermal Conductivity of Monolithic Organic Aerogels"],"prefix":"10.1126","volume":"255","author":[{"given":"X.","family":"Lu","sequence":"first","affiliation":[{"name":"Physikalisches Institut, Universit\u00e4t, Am Hubland, D-8700 W\u00fcrzburg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. 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