Ternary composite nanomaterial, preparation method and application thereof, and paper-based sensor
The invention relates to a ternary composite nano material, a preparation method and application thereof, and a paper-based sensor. The preparation method of the ternary composite nano material specifically comprises the following steps: S1, carrying out in-situ polymerization on the surface of a ze...
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| creator | ZHOU YEHUA ZHOU XINGUANG LIAO WUMING |
| description | The invention relates to a ternary composite nano material, a preparation method and application thereof, and a paper-based sensor. The preparation method of the ternary composite nano material specifically comprises the following steps: S1, carrying out in-situ polymerization on the surface of a zeolite imidazate skeleton-8 to obtain a binary composite nano material coated with polydopamine; and S2, compounding the binary composite nano-material in the step S1 with a graphene nano-sheet to prepare the ternary composite nano-material. The graphene nanosheets are graphene oxide, and the sheet diameter is 1t; and the surface contains amino groups. The paper-based sensor comprises an electrode material and a paper-based electrode, wherein the electrode material is prepared by performing vacuum filtration on the ternary composite nano material to cellulose paper. The portable paper-based sensor provided by the invention realizes rapid and instant analysis of Cd < 2 + >.
本发明涉及一种三元复合纳米材料及其制备方法和应用、纸基传感器。其中，三元复合纳米材料的 |
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本发明涉及一种三元复合纳米材料及其制备方法和应用、纸基传感器。其中，三元复合纳米材料的</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Ternary composite nanomaterial, preparation method and application thereof, and paper-based sensor |
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