نویسنده
Zhou, C., Longley, L., Krajnc, A., Smales, G. J., Qiao, A., Fındıkçı, İlknur Eruçar, Doherty, C. M., Thornton, A. W., Hill, A. J., Ashling, C. W., Qazvini, O. T., Lee, S. J., Chater, P. A., Terrill, N. J., Smith, A. J., Yue, Y., Mali, G., Keen, D. A., Telfer, S. G., Bennett, T. D.
تاریخ انتشار
2018-11-28
محل انتشار
-
Nature Publishing Group
نوع
دوره ای
زبان
انگلیسی
دیجیتال
بله
نسخه خطی
خیر
کتابخانه
دانشگاه اوزیغین
شناسه دارایی کتابخانه
2041-1723
شماره ثبت
e7489076-74e1-4f6a-9d52-3cda96b70efa
محل کتابخانه
Natural and Mathematical Sciences
تاریخ
2018-11-28
یادداشتها
Royal Society ; China Scholarship Council ; Elite Research Travel Scholarship from the Danish Ministry of Higher Education and Science ; Slovenian Research Agency ; Australian Research Council ; Veski Inspiring Women Fellowship ; EPSRC ; Commonwealth Scientific and Industrial Research Organization (CSIRO) ; RSNZ Marsden Fund grant
متن نمونه
To date, only several microporous, and even fewer nanoporous, glasses have been produced, always via post synthesis acid treatment of phase separated dense materials, e.g. Vycor glass. In contrast, high internal surface areas are readily achieved in crystalline materials, such as metal-organic frameworks (MOFs). It has recently been discovered that a new family of melt quenched glasses can be produced from MOFs, though they have thus far lacked the accessible and intrinsic porosity of their crystalline precursors. Here, we report the first glasses that are permanently and reversibly porous toward incoming gases, without post-synthetic treatment. We characterize the structure of these glasses using a range of experimental techniques, and demonstrate pores in the range of 4 – 8 Å. The discovery of MOF glasses with permanent accessible porosity reveals a new category of porous glass materials that are elevated beyond conventional inorganic and organic porous glasses by their diversity and tunability.
DOI
10.1038/s41467-018-07532-z
Cilt
9
