Highly efficient organic tandem solar cell based on SubPc : C70 bulk heterojunction

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Fangming Jin
  • Bei Chu
  • Wenlian Li
  • Zisheng Su
  • Xingwu Yan
  • Junbo Wang
  • Ruigang Li
  • Bo Zhao
  • Tianyou Zhang
  • Yuan Gao
  • Hairuo Wu
  • Fuhua Hou
  • Tong Lin
  • Qiaogang Song

Detail(s)

Original languageEnglish
Pages (from-to)3756-3760
Journal / PublicationOrganic Electronics: physics, materials, applications
Volume15
Issue number12
Publication statusPublished - Dec 2014

Abstract

Highly efficient organic tandem solar cell with peak power conversion efficiency (PCE) of 7.66% has been demonstrated by simply stacking two same boron subphthalocyanine (SubPc):C70 bulk heterojunction devices, with a high active inter-connecting layer composed of bathophenanthroline (Bphen)/Silver/hexadecafluoro-copper-phthalocyanine (F16CuPc)/MoO3. We find that F16CuPc plays an important role which extends the recombination zone, facilitates the extraction of hole and the carrier recombination. The measured PCE of the tandem solar cell corresponds to a 38% increase compared to that the optimal single cell.

Research Area(s)

  • Bulk heterojunction, F16CuPc, Low-concentration donor, Tandem OSC

Citation Format(s)

Highly efficient organic tandem solar cell based on SubPc : C70 bulk heterojunction. / Jin, Fangming; Chu, Bei; Li, Wenlian; Su, Zisheng; Yan, Xingwu; Wang, Junbo; Li, Ruigang; Zhao, Bo; Zhang, Tianyou; Gao, Yuan; Lee, C. S.; Wu, Hairuo; Hou, Fuhua; Lin, Tong; Song, Qiaogang.

In: Organic Electronics: physics, materials, applications, Vol. 15, No. 12, 12.2014, p. 3756-3760.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review