Abstract: High resolution electron microscopy (HREM) was used to study the regularities of formation of symmetrical spiral forms of filamentous carbon from butadiene-1,3 on a Ni-Cu/MgO catalyst at 450 degrees C. Mirror-symmetrical carbon filaments coiled in spirals were shown to grow from one particle of the Ni-Cu alloy. A microphase of metastable carbide Ni3C was formed on the front side of the particle during filament growth, and the crystalline particle of the Ni-Cu alloy included a series of twinning planes (111) parallel to the min or symmetrical plane of the crystal that separated twin blocks with the fee structure. A mechanism of growth of the symmetrical spiral forms of filamentous carbon is proposed.

Cite: Zaikovskii V.I. , Chesnokov V.V. , Buyanov R.A.
Symmetrical Spiral Forms of Filamentous Carbon Formed from Butadiene-1,3 on the Ni-Cu/MgO Catalyst: Regularities and Mechanism of Growth
Kinetics and Catalysis. 1999. V.40. N4. P.552-555. WOS Scopus РИНЦ ANCAN

Original: Зайковский В.И. , Чесноков В.В. , Буянов Р.А.
Симметричные спиральные формы нитевидного углерода, образующиеся из бутадиена-1,3 на катализаторе Ni-Cu/MgO. Закономерности и механизм роста
Кинетика и катализ. 1999. Т.40. №4. С.612-616. РИНЦ

Dates:

Submitted:

Jan 5, 1998

Identifiers:

Web of science:	WOS:000082321900018
Scopus:	2-s2.0-0033158085
Elibrary:	13330979
Chemical Abstracts:	1999:602704
Chemical Abstracts (print):	131:205228

Citing:

DB	Citing
Web of science	5
Scopus	1
Elibrary	1