Zobrazeno 1 - 10
of 1 057
pro vyhledávání: '"R. L. Belford"'
Autor:
G. Koch
Publikováno v:
Angewandte Chemie. 77:979-979
Autor:
G. Koch
Publikováno v:
Angewandte Chemie International Edition in English. 4:1001-1001
Autor:
Koch, G.
Publikováno v:
Angewandte Chemie; November 1965, Vol. 77 Issue: 21 p979-979, 1p
Autor:
Alexander Rodionov, M. S. Tagirov, A. N. Yudin, Dmitrii Tayurskii, A. V. Klochkov, P.J. Ceroke, R. L. Belford, B. M. Odintsov, Georgy Mamin
Publikováno v:
Journal of Low Temperature Physics. 148:815-819
In the present work the NMR relaxation of the gaseous 3He inside carbonizate pores was investigated at temperature 1.5 K. The carbonizates synthesized from fructose and wood of the tropical tree astronium were used. The dependences of the 3He relaxat
Autor:
A. N. Yudin, B. M. Odintsov, G. V. Mamin, R. L. Belford, D. A. Tayurskiĭ, P.J. Ceroke, M. S. Tagirov
Publikováno v:
JETP Letters. 84:41-44
The time of the nuclear magnetic relaxation of 3He gas in pores of Astronium carbonizate powder is studied as a function of gas pressure. Using the results of the measurements of the spin-echo amplitude, the dependences of the rates of spin-lattice a
Water vapor adsorption on chars and active carbons–oxygen sensors prepared from a tropical tree wood
Autor:
A. M. Voloshchuk, P.J. Ceroke, C.D. Artamonova, R.Sh. Vartapetyan, D.V. Kholine, Alexei K. Buryak, R. L. Belford, Robert B. Clarkson, B. M. Odintsov
Publikováno v:
Carbon. 43:2152-2159
Carbonizates and active carbons (AC) are useful as sensors of oxygen. Adsorption of water vapor on such materials, prepared from the wood of a tropical tree, Peltogyne from Surinam, was investigated. Reproducible and reversible water vapor isotherms
Autor:
G. A. Vasneva, V. A. Atsarkin, R. L. Belford, V. V. Demidov, B. M. Odintsov, Robert B. Clarkson
Publikováno v:
Applied Magnetic Resonance. 29:267-276
The original technique with the use of longitudinal electron paramagnetic resonance detection was applied to measure longitudinal and transversal electron relaxation times (T 1 andT 2) in specially prepared carbon chars containing paramagnetic center
Autor:
Thuc Dang V; Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA., Engineer A; Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA., McElheny D; Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA., Drena A; Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL, 60208, USA., Telser J; Department of Science, Health and Pharmacy Chemistry, Roosevelt University, 430 S. Michigan Ave., Chicago, IL, 60605, USA., Tomczak K; Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA., Nguyen AI; Department of Chemistry, University of Illinois Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA.
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2024 Oct 23; Vol. 30 (59), pp. e202402101. Date of Electronic Publication: 2024 Oct 16.
Autor:
B. M. Odintsov, G. A. Vasneva, V. A. Atsarkin, R. L. Belford, Robert B. Clarkson, and B. Radüchel, V. V. Demidov
Publikováno v:
The Journal of Physical Chemistry A. 105:9323-9327
A modulation technique for direct measurement of extremely fast electron spin−lattice relaxation is described. The method is based on longitudinal magnetization detection. It is applied here to study the spin−lattice relaxation times T1e in aqueo
Autor:
R.S. Kashaev, Z. Sh. Idiyatullin, B. M. Odintsov, A.N. Temnikov, R. L. Belford, I.V. Kuriashkin, P.J. Ceroke, Robert B. Clarkson
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 157:177-183
A strong particle size influence on NMR transverse proton relaxation in aqueous suspensions of several newly synthesized carbon based chars is reported. The results are quantitatively interpreted in terms of a two-stage molecular exchange model. A po