期刊
CHEMISTRYSELECT
卷 6, 期 24, 页码 6197-6201出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/slct.202100341
关键词
Boron adsorbent; nanorods; one-dimension polymers; tris (hydroxymethyl) aminomethane; 2-amino-1; 3-propanediol
资金
- National Natural Science Foundation of China [51672235]
- National Ten Thousands Plan
- Science and Technology Talents Training Project of Urumqi
This study involves the preparation of short rod-like adsorbents with excellent boron adsorption capacities by grafting TRIS and APD onto the polymer Poly(VBC-DVB), which form stable six-membered ring complexes and show potential applications in boron removal in neutral and weakly alkaline solutions.
Intermediate dihydroxy (m-diol) compounds act as grafting groups and one-dimensional Poly(VBC-DVB) copolymer as supporter, the short rod-like adsorbents were prepared by grafting trihydroxymethyl aminomethane (TRIS) and 2-amino-1, 3-propanediol (APD) on the polymer Poly(VBC-DVB). The as-synthesized adsorbents exhibit excellent boron adsorption capacities in neutral and weakly alkaline solutions because of the formation of stable six-membered ring complexes. The novel boron adsorbents have potential applications in boron removal.
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