Preparation of metal-ion containing polymers: Synthesis and characterization of methacryliccopolymers containing copper ion
摘要:
Organic-inorganic hybrid materials have attained great attention due to their complementary properties from each material. Although there have been numerous reports considering the hybrid materials, it is still challenging task to develop easy accessible and versatile method for fabrication of multifunctional organic-inorganic hybrid materials. Herein, we propose novel concept to prepare metal-ion containing polymeric materials. Copper containing copolymers were prepared via radical polymerization of the copper containing monomers with several different monomers. The copper nanoparticles obtained from the direct chemical reduction show the different oxidation and hydroxidation behaviors depending on the degree of interactions for the functional groups in copper containing polymers with oxygen and/or water. Finally, because these copper containing copolymers were shown to be soluble in various organic solvents, we have attempted to produce nanofibers using electrospinning in order to confirm the excellent processability of prepared copper containing polymer. (C) 2015 Elsevier Ltd. All rights reserved.
Preparation of metal-ion containing polymers: Synthesis and characterization of methacryliccopolymers containing copper ion
摘要:
Organic-inorganic hybrid materials have attained great attention due to their complementary properties from each material. Although there have been numerous reports considering the hybrid materials, it is still challenging task to develop easy accessible and versatile method for fabrication of multifunctional organic-inorganic hybrid materials. Herein, we propose novel concept to prepare metal-ion containing polymeric materials. Copper containing copolymers were prepared via radical polymerization of the copper containing monomers with several different monomers. The copper nanoparticles obtained from the direct chemical reduction show the different oxidation and hydroxidation behaviors depending on the degree of interactions for the functional groups in copper containing polymers with oxygen and/or water. Finally, because these copper containing copolymers were shown to be soluble in various organic solvents, we have attempted to produce nanofibers using electrospinning in order to confirm the excellent processability of prepared copper containing polymer. (C) 2015 Elsevier Ltd. All rights reserved.
An ink formulation comprises a marking component and a metal salt that absorbs laser irradiation at 700-2000 mn and thereby causes the marking component to change colour. A copper salt in particular allows effective marking with a diode or CO
2
laser.
US8278243B2
申请人:——
公开号:US8278243B2
公开(公告)日:2012-10-02
[EN] LASER IMAGING<br/>[FR] IMAGERIE AU LASER
申请人:SHERWOOD TECHNOLOGY LTG
公开号:WO2005068207A1
公开(公告)日:2005-07-28
An ink formulation comprises a marking component and a metal salt that absorbs laser irradiation at 700-2000 mn and thereby causes the marking component to change colour. A copper salt is particular allows effective marking with a diode or C02 laser. I