Webbtypes of tobermorite 11Å is indicated. Key-words: tobermorite 11Å, crystal structure, OD theory, double chains, thermal behaviour, normal tobermorite, anomalous tobermorite. … WebbTobermorite ( 11 A) Formula : Ca 5 Si 6 H 11 O 22. 5 Family: Other silicates Space group: Orthorhombic - Disphenoidal H-M Symbol (2 2 2) Space Group: C 2221 Dana class:

The real structure of tobermorite 11A: normal and

Webb1 aug. 2014 · Traditionally, tobermorite can be prepared by a suspension of silica materials and calcium materials under hydrothermal conditions. In industrial processes, CSH nanowires are widely prepared, using silica gel, low-quartz or Na 2 SiO 3· 9H 2 O as the silicon precursor and pure CaO, Ca (OH) 2 or calcined carbide slag as calcareous … WebbThe real structure of tobermorite 11A: normal and anomalous forms, OD character and polytypic modifications: Note: sample MDO2 - conventional X-ray source, polytype kenotobermorite-2M: Locality: Bascenov, Urals, Russia _database_code_amcsd 0006886: 6.732 7.369 22.680 90 90 123.18 Bm: atom x y z occ Uiso: Ca1 .2632 .4310 .2069 .011 duet karaoke machine

Edinburgh Research Explorer

Webb29 maj 2001 · The MDO1 polytype of tobermorite 11Å from Wessels mine [orthorhombic, space group F2dd, a = 11.265 (2), b = 7.386 (1), c = 44.970 (9) Å] was refined to R = … Webb1 feb. 1981 · One of the possible ordered tobermorite structures is monoclinic, space group P2l, with the unit cell dimensions: a m = 6.69 Å, b m = 7.39 Å, c m = 22.779Å, and y … Webb生 温 度180 Cの 場 合 で 認 め ら れ た オ ー ト ク レ ー ブ 養 生 に よ る 強 度 の 発 現 要 因 は わ か ら な か っ た が ，11Å Tobermoriteの 生 成 こ そ が 強 度 の 発 現 要 因 と す るJ.Jambor 2 - 1 5 ) や 竹 本 ら2 - 3 ) 2 - 4 )の 研 究 報 告 と は 違 う 結 果 と な っ た ． dueti oliver dragojevic