叫喊
发表于 2025-3-26 22:05:16
Porous Silicon Membranesosity. A variety of applications have been explored for both macroporous and mesoporous membranes and these are also surveyed. Wholly microporous membranes in silicon, where all pores have diameters less than 2 nm, have not been achieved to date.
mechanism
发表于 2025-3-27 03:48:23
Macroporous Silicon, and the most significant ones are mentioned. An impressive level of control has eventually been achieved for the fabrication of regular macropore arrays of high aspect ratio, including the incorporation of intentional defects or pore-wall shaping.
Oratory
发表于 2025-3-27 08:08:14
Leigh CanhamLet . be the smooth surface that is the boundary of a region . ∈ .. and let .. be the outward normal vector at point . ∈ ., i. e. normal to . at point . It is said that a function u has a .. if there exists, unifor ml y in all . ∈ . a limit ,
慢跑
发表于 2025-3-27 13:01:02
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CRAFT
发表于 2025-3-27 14:21:31
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闲逛
发表于 2025-3-27 20:13:34
Porous Silicon Nanoparticlesl of pore size and porosity, control of nanoparticle size and size distribution, control of physical properties including degradation rates, and increasing the yield of preparations. Nanoparticles synthesized from electrochemically etched silicon wafers, from stain-etched particles, and from silicas subjected to chemical reduction are discussed.
botany
发表于 2025-3-28 01:04:38
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Schlemms-Canal
发表于 2025-3-28 05:35:49
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光滑
发表于 2025-3-28 06:59:27
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synovium
发表于 2025-3-28 13:24:59
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