Multifunctional metallized wood material as well as preparation method and application thereof
The invention belongs to the field of natural polymer modified materials, and particularly relates to a method for preparing a multifunctional metallized wood material from wood. The preparation method comprises the following steps: firstly, subjecting wood to alkali treatment and bleaching, and rem...
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| creator | LU LIANGMEI YANG YU LIU FEI YANG ZHUOHONG LI WEITONG CHU ZHUANGZHUANG PENG YUEHAI |
| description | The invention belongs to the field of natural polymer modified materials, and particularly relates to a method for preparing a multifunctional metallized wood material from wood. The preparation method comprises the following steps: firstly, subjecting wood to alkali treatment and bleaching, and removing hemicellulose and lignin to obtain porous wood rich in cellulose and excellent in elasticity;then subjecting the porous wood to simple oxidation reaction to obtain oxidized porous wood; carrying out glutaraldehyde cross-linking reaction on the oxidized porous wood and a functional polymer polyethyleneimine to obtain polymer wood with chelated heavy metal ions; and finally, subjecting the polymer wood to metal electroless deposition to obtain the metallized wood material with a porous andstable metal layer and good compression performance. The metallized wood material prepared by the method has excellent catalysis and circulation catalysis effects, good conductivity and outstanding antibacterial property, is u |
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| subjects | CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR TRANSPORTING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL |
| title | Multifunctional metallized wood material as well as preparation method and application thereof |
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