Organic-ligand-based multifunctional zinc complexes and application thereof

• Main Authors: ZHANG JUWEN, LIN HONGYAN, WANG XIULI, CAI KEDI, LIU BINQIU, YING JUN, LIU GUOCHENG, TIAN AIXIANG, WANG XIANG, CHEN NAILI
• Format: Patent
• Language: English
• Published: 25.02.2015
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; ADHESIVES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; DYES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; POLISHES; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to organic-ligand-based multifunctional zinc complexes and application thereof. The molecular formulae of the complexes are as follows: {[Zn(L1)(mip)].H2O}n, {[Zn2(L1)2(hip)2].H2O}n, {[Zn(L1)(oba)].H2O}n, {[Zn(L1)(chda)].H2O}n, [Zn(L2)(mip)]n, {[Zn(L2)(hip)(H2O)].3H2O}n and [Zn(L2)(oba)]n. The preparation method comprises the following steps: adding deionized water into Zn(NO3)2.6H2O, tripyridine derivative ligand and V-type dicarboxylic acid, regulating the value, and carrying out hydrothermal synthesis to obtain the product. The complexes have the advantages of high affinity for water-soluble pollutants, favorable catalytic degradation effect, low environmental pollution and favorable fluorescence sensing behavior.