โ Scribed by R.F Deacon; B.R Pugh; Mrs.E.V Rockwell
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The existence of elementary carbon with sp-hybridi~d bonds was shown to be impossible if its sir&e chains cannot be retained in a sufficient mutual distance. The course of synthesis of the nuclei of a skeleton from carbon macromolecules in sp state is discussed on the basis of experimental data whic
Some aspects of the carbonization of polyimides Actr Polymeriu 39 (1988) Nr. 8 431 Copolymer1) see Scheme 2 Table 2. Properties of the poly(amidobenzimidazoles) Sulfur-containing monomer monomers showed that solubility increases with greater molar share of t h e amide p a r t s and, as a rule, t h e
fraction of the surface of some graphitized carbons are energetically heterogeneous. That part of the surface which is heterogeneous has sites for which N, shows a higher isosteric heat of adsorption at 78ยฐK than the uniform portion constituting the major fraction of surface and for which the heat o