The crystal growth and perfection of 2,4,6-trinitrotoluene
作者： Hugh G Gallagher , Ranko M Vrcelj , John N Sherwood
DOI: 10.1016/S0022-0248(02)02394-1
关键词:
摘要: Abstract Large crystals of TNT were grown from ethyl acetate solution by both temperature lowering and solvent evaporation. The perfection seeds under carefully controlled conditions was generally higher than those prepared uncontrolled Examination X-ray topography revealed the to have a characteristic growth induced defect structure comprising sectors boundaries, banding, inclusions dislocations. Twins stacking faults (SF) also observed. Many defects noted in topographs can be attributed impurities. influence highly anisotropic crystal on nature is discussed. A structural model proposed explain twinning SF formation partially supported topographic evidence.
lincoln.ac.uk
harvard.edu
elsevier.com
sci-hub.se 参考文章(22)
B. K. Tanner, X-ray diffraction topography ,(1976)
P. Krishna, Ajit Ram Verma, H. M. Otte, Polymorphism and Polytypism in Crystals ,(1966)
Hans J. Herrmann, Growth: An Introduction ogff. ,vol. 100, pp. 3- 20 ,(1986) , 10.1007/978-94-009-5165-5_1
K. J. Roberts, A computer program generating parameters useful in X‐ray diffraction topography studies Journal of Applied Crystallography. ,vol. 16, pp. 577- 578 ,(1983) , 10.1107/S0021889883011085
R.W. Armstrong, C.S. Coffey, W.L. Elban, Adiabatic heating at a dislocation pile-up avalanche Acta Metallurgica. ,vol. 30, pp. 2111- 2116 ,(1982) , 10.1016/0001-6160(82)90131-6
P.G. Fox, The explosive sensitivity of the metal azides to impact Journal of Solid State Chemistry. ,vol. 2, pp. 491- 502 ,(1970) , 10.1016/0022-4596(70)90043-5
The ignition of a thin layer of explosive by impact Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 338, pp. 77- 93 ,(1974) , 10.1098/RSPA.1974.0074
R.I. Ristić, J.N. Sherwood, K. Wojciechowski, Assessment of the strain in small sodium chlorate crystals and its relation to growth rate dispersion Journal of Crystal Growth. ,vol. 91, pp. 163- 168 ,(1988) , 10.1016/0022-0248(88)90382-X
Hugh G. Gallagher, John N. Sherwood, Polymorphism, twinning and morphology of crystals of 2,4,6-trinitrotoluene grown from solution Journal of the Chemical Society, Faraday Transactions. ,vol. 92, pp. 2107- 2116 ,(1996) , 10.1039/FT9969202107
R.J. Davey, P.T. Cardew, D. McEwan, D.E. Sadler, Rate controlling processes in solvent-mediated phase transformations Journal of Crystal Growth. ,vol. 79, pp. 648- 653 ,(1986) , 10.1016/0022-0248(86)90532-4