Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Joachim Luther"'
Autor:
Ghim Wei Ho, Fang Jeng Lim, Ying Ting Set, Ananthanarayanan Krishnamoorthy, Jianyong Ouyang, Joachim Luther
Publikováno v:
Journal of Materials Chemistry A. 3:314-322
The device lifetime of an inverted organic solar cell (IOSC) is significantly better compared to standard-architecture OSC under ambient conditions. However, various studies have shown that when an n-type oxide is used as a selective electron transpo
Publikováno v:
Organic Electronics. 15:2742-2748
Recently, organic solar cells with ordered morphologies in the form of vertical, interpenetrating donor- and acceptor-pillars have been demonstrated with various fabrication techniques. In order to find the optimal shape and size of these pillar stru
Publikováno v:
Applied Thermal Engineering. 59:370-379
The dehumidification potential of a cross-flow membrane based air-dehumidification unit is analysed for tropical climatic conditions. The process of dehumidification is driven by the gradient of the concentration of water vapour between the incoming
Publikováno v:
The Journal of Physical Chemistry C. 117:7993-8000
Intensity-modulated photocurrent spectroscopy (IMPS) characterizes the charge carrier transport in a solar cell by subjecting it to a sinusoidally varying illumination and measuring the resultant photocurrent. The IMPS spectra of certain P3HT:PCBM bu
Publikováno v:
Journal of Non-Crystalline Solids. 363:172-177
By analyzing the solid phase crystallization (SPC) of amorphous silicon (a-Si) with the Johnson-Mehl-Avrami-Kolmogorov (JMAK) model, it was found that the crystallization kinetics was non-ideal, with indications of a non-constant nucleation rate. Det
Publikováno v:
Solar Energy. 88:80-87
Influencing factors, including rooftop material, ventilation, module framing and other environmental conditions on module temperature of selected photovoltaic (PV) systems in Singapore have been analyzed in detail. The variance of module temperature
Publikováno v:
Physical Review Applied. 5
We develop a predictive and mechanistic model for the intensity-modulated photocurrent spectroscopic (IMPS), intensity-modulated photovoltage spectroscopic (IMVS), and electrical impedance spectroscopic (EIS) responses of organic bulk heterojunction
Autor:
Krishnamoorthy Ananthanarayanan, Joachim Luther, Marc Daniel Heinemann, Kim Hai Wong, Palani Balaya
Publikováno v:
Solar Energy. 86:3190-3195
Metal oxide semiconductors are promising interfacial materials for organic photovoltaics (OPVs) because of their electrical properties and solution processability. In this article, we report the fabrication of poly(3-hexylthiophene):[6,6]-phenyl-C61
Publikováno v:
Organic Electronics. 13:2008-2016
We present a solution-processed pseudo bi-layer organic solar cell with poly(3-hexyl thiophene) (P3HT) as donor and indene-C60 bisadduct (ICBA) as acceptor. The devices were fabricated by sequential processing of the active components followed by a t
Publikováno v:
The Journal of Physical Chemistry C. 116:16346-16351
A critical component in bulk-heterojunction (BHJ) organic photovoltaics (OPVs) is the charge-selective interfacial layer, which plays a vital role in achieving high device performance and stability. Here, we present the performance of molybdenum oxid