Left-Atrium
发表于 2025-3-26 23:29:55
Study of Catalytic Site Structure and Diffusion of Radicals in Porous Heterogenous Systems with ESR,effective diffusion coefficients of radical probes in specimens of various heterogeneous systems is described. It has been found that effective diffusion coefficients depend strongly on the mean value of silica gel pore sizes and the mobility of the probe inside the pore.
dearth
发表于 2025-3-27 03:33:50
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创作
发表于 2025-3-27 07:16:08
Muon Spin Resonance of Radicals on Surfaceshyperfine anisotropy. Because of the high spin polarization the method is extremely sensitive and allows the study of radicals at concentrations down to a single radical in the sample at a given time, and therefore under conditions of high mobility where conventional techniques often fail due to radical termination reactions.
粉笔
发表于 2025-3-27 13:18:34
Surface Trapped Electrons on Metal Vapour Modified Magnesium Oxide. Nature of the Surface Centres aneased electrons and the corresponding cations at the surface. Various types of paramagnetic electron centers have been identified including surface F centers, monoalkali cationic centers and ionic clusters. In the second part the reactivity of the electron rich MgO surface with simple inorganic molecules is described.
Yourself
发表于 2025-3-27 13:51:20
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全面
发表于 2025-3-27 20:14:44
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Juvenile
发表于 2025-3-28 00:48:36
e energy resources into regional electricity systems. Producing these systems, however, can impose various types and extents of environmental impacts and resource requirements. For relatively mature battery technologies, such as lead-acid, nickel-metal hydride, and certain variations of lithium-ion
BRACE
发表于 2025-3-28 03:10:45
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责任
发表于 2025-3-28 09:41:01
Catherine Louis,Christine Lepetit,Michel Chee energy resources into regional electricity systems. Producing these systems, however, can impose various types and extents of environmental impacts and resource requirements. For relatively mature battery technologies, such as lead-acid, nickel-metal hydride, and certain variations of lithium-ion
明智的人
发表于 2025-3-28 13:56:46
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