沐浴
发表于 2025-3-23 12:58:37
Synthesis of High Molecular Weight Poly(Phenylene Sulfide) through Oxidative Polymerization with Oxealed that thiophenol and diphenyl disulfide are oxidatively polymerized to PPS via a cationic mechanism by electrochemical or chemical oxidations (Eq. 2).. The oxovanadium catalyst acts as an efficient catalyst for the O. polymerization of diphenyl disulfide..
Implicit
发表于 2025-3-23 17:47:27
,Polymer-Supported Ziegler-Natta Catalysts for the Polymerization of α-Olefins and Butadiene,y (biphenylaminomethylstyrene)-titanium chloride diethylaluminum chloride (PDPAS- TiCl./Et.AlCl) are reported. Their use in polymerization and copolymerization of ethylene, 1, 3-butadiene, isoprene and isobutylene, is also described.
逃避责任
发表于 2025-3-23 20:46:32
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匍匐前进
发表于 2025-3-23 22:36:02
Conversion of Molecules and Clusters to Extended 3-D Cage and Channel Networks,gure 1 for the formation of a diamond lattice from a rod like ligand and a metal ion capable of tetrahedral coordination. In principle, an extensive number of other frameworks with diverse topologies may be assembled by choosing the appropriate units of building blocks and guest species.
脖子
发表于 2025-3-24 02:52:39
,Inorganic and Organometallic Polymers — An Overview,y, flame retardency, and a wide variety of applications. Indeed, what can be expected when you incorporate the entire periodic table into a field that formerly had concentrated primarily on C, H, N, O, S, Si and the halogens?
性满足
发表于 2025-3-24 10:29:41
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Nonporous
发表于 2025-3-24 12:04:25
Variability of Mixed-Unit Chains in Metal-Containing Polymers,nd monomers of cluster and chelate type. The dual nature of metal- containing polymers (MCP) (metal complexes on one side, and polymers with pendant metal substituents on the other) predetermines their properties and applications.
发生
发表于 2025-3-24 15:10:45
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Cryptic
发表于 2025-3-24 21:32:35
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Pert敏捷
发表于 2025-3-25 01:12:13
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