Korean Chemical Engineering Research

  • 제54권4호
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  • Pages.555-559
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  • 2016
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  • 0304-128X(pISSN)
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  • 2233-9558(eISSN)
한국화학공학회 (The Korean Institute of Chemical Engineers)
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비피리미딘계 배위자를 골격으로 하는 Pt(II)착체의 합성 및 특성

A Synthesis and Characterization of Pt(II) Complexes with Bipyrimidin-based Back-bone System

  • 손석환 (순천대학교 공과대학 고분자.화학공학부) ;
  • 안호근 (순천대학교 공과대학 고분자.화학공학부) ;
  • 정민철 (순천대학교 공과대학 고분자.화학공학부)
  • Son, Seokhwan (Department of Chemical Engineering, Sunchon National University) ;
  • Ahn, Hogeun (Department of Chemical Engineering, Sunchon National University) ;
  • Chung, Minchul (Department of Chemical Engineering, Sunchon National University)
  • 투고 : 2016.01.29
  • 심사 : 2016.04.14
  • 발행 : 2016.08.01
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초록

본 연구에서는 2,2'-bispyrimidine (bpim), 2,2'-bipyridine (bpy), 5,5'-dimethyl-2,2'-bipyridine (5,5-mebpy), 5'-bromo-2,2'-bipyridine (5-brbpy), 5,5'-dibromo-2,2'-bipyridine (5,5-brbpy), 4,4'-dimethyl-2,2'-bipyridine (4,4-mebpy), 4,4'-dihexyl-2,2'-Bipyridine (4,4-hebpy), 1,10'-Phenanthroline (phen), 3,4,7,8'-tetramethyl-1,10'-Phenanthroline (3,4,7,8-phen)을 사용하여 단핵 Platinum착체를 합성하였다. 합성되어진 Platinum착체의 화학적 구조를 결정하기 위해서 $^1H(^{13}C)$-NMR, FT-IR을 사용하였으며, 광 물리학적 특성에 대한 측정은 UV-vis, PL을 통하여 측정하였다. 합성한 Platinum착체는 356 nm~421 nm영역에서 발광파장이 확인되었으며, DMSO용액에서 내부양자효율이 0.05~0.46으로 나타났다.

In this study, new platinum complexes were synthesized utilizing the ligand of a 2,2'-bispyrimidine (bpim), 2,2'-bipyridine (bpy), 5,5'-dimethyl-2,2'-bipyridine (5,5-mebpy), 5'-bromo-2,2'-bipyridine (5-brbpy), 5,5'-dibromo-2,2'-bipyridine (5,5-brbpy), 4,4'-dimethyl-2,2'-bipyridine (4,4-mebpy), 4,4'-dihexyl-2,2'-Bipyridine (4,4-hebpy), 1,10'-Phenanthroline (phen), 3,4,7,8'-tetramethyl-1,10'-Phenanthroline (3,4,7,8-phen). In order to determine chemical structure of Synthesized platinum complexes, $^1H(^{13}C)$-NMR, UV-vis and FT-IR were used and optical physics and chemical properties were measured PL. In the case of platinum complexes, wavelength has been identified 356~421 nm. Quantum efficiency in DMSO solution was appeared 0.05~0.46.

키워드

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