Perovskite;
Solar cell;
P-i-N junction;
Interface;
Selective contact;
HOLE-CONDUCTOR-FREE;
METHYLAMMONIUM LEAD IODIDE;
LOW-COST;
TITANIUM-DIOXIDE;
LIGHT;
PERFORMANCE;
LAYER;
DEPENDENCE;
D O I:
10.1016/j.nanoen.2015.08.009
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
We present efficient perovskite solar cells using a mesoscopic TiO2/Al2O3/NiO/carbon structure as framework. The CH(3)NH(3)Pbl(3)-based device with quadruple-layer architecture achieves a power conversion efficiency of 15.03% under AM 1.5G illumination. Detailed investigations show an increased charge collection and reduced charge recombination in this device structure compared to that without NiO interlayer. It is found that these perovskite solar cells exhibit good stability both in dark and under illumination. (C) 2015 Elsevier Ltd. All rights reserved.
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Choi, Joshua J.
;
Yang, Xiaohao
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Yang, Xiaohao
;
Norman, Zachariah M.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Norman, Zachariah M.
;
Billinge, Simon J. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA
Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Billinge, Simon J. L.
;
Owen, Jonathan S.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Choi, Joshua J.
;
Yang, Xiaohao
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Yang, Xiaohao
;
Norman, Zachariah M.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Norman, Zachariah M.
;
Billinge, Simon J. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA
Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USAColumbia Univ, Dept Chem, New York, NY 10027 USA
Billinge, Simon J. L.
;
Owen, Jonathan S.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Chem, New York, NY 10027 USAColumbia Univ, Dept Chem, New York, NY 10027 USA