OPTIMIZING LIGHT AND CURRENT MANAGEMENT IN -SNWO 4 , A NEW PHOTOANODE MATERIAL

Markus Schleuning; Patrick Schnell; Moritz Kölbach; Fatwa Abdi; Yifat Piekner; Daniel Grave; Avner Rothschild; Roel Van de Krol; Dennis Friedrich

OPTIMIZING LIGHT AND CURRENT MANAGEMENT IN -SNWO 4 , A NEW PHOTOANODE MATERIAL

Markus Schleuning, Patrick Schnell, Moritz Kölbach, Fatwa Abdi, Yifat Piekner, Daniel Grave, Avner Rothschild, Roel Van de Krol, Dennis Friedrich

Department of Materials Engineering

Research output: Contribution to conference › Poster

Abstract

For efficient solar water splitting a low cost, stable photoanode is still missing. α-SnWO 4 is a recently found candidate. PEC and IPCE measurements are performed, for different film thicknesses. Thus the optimal film thickness, that is determined is by a tradeoff between a high absorbed light fraction and small charge carrier diffusion length, can be found. Combining the photocurrent action spectra with the absorption profile of the thin film offers a pathway towards a modeling of the spatial collection efficiency.

Original language	English
State	Published - 5 Nov 2019

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title = "OPTIMIZING LIGHT AND CURRENT MANAGEMENT IN -SNWO 4 , A NEW PHOTOANODE MATERIAL",

abstract = "For efficient solar water splitting a low cost, stable photoanode is still missing. α-SnWO 4 is a recently found candidate. PEC and IPCE measurements are performed, for different film thicknesses. Thus the optimal film thickness, that is determined is by a tradeoff between a high absorbed light fraction and small charge carrier diffusion length, can be found. Combining the photocurrent action spectra with the absorption profile of the thin film offers a pathway towards a modeling of the spatial collection efficiency.",

author = "Markus Schleuning and Patrick Schnell and Moritz K{\"o}lbach and Fatwa Abdi and Yifat Piekner and Daniel Grave and Avner Rothschild and {Van de Krol}, Roel and Dennis Friedrich",

year = "2019",

month = nov,

day = "5",

language = "English",

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TY - CONF

T1 - OPTIMIZING LIGHT AND CURRENT MANAGEMENT IN -SNWO 4 , A NEW PHOTOANODE MATERIAL

AU - Schleuning, Markus

AU - Schnell, Patrick

AU - Kölbach, Moritz

AU - Abdi, Fatwa

AU - Piekner, Yifat

AU - Grave, Daniel

AU - Rothschild, Avner

AU - Van de Krol, Roel

AU - Friedrich, Dennis

PY - 2019/11/5

Y1 - 2019/11/5

N2 - For efficient solar water splitting a low cost, stable photoanode is still missing. α-SnWO 4 is a recently found candidate. PEC and IPCE measurements are performed, for different film thicknesses. Thus the optimal film thickness, that is determined is by a tradeoff between a high absorbed light fraction and small charge carrier diffusion length, can be found. Combining the photocurrent action spectra with the absorption profile of the thin film offers a pathway towards a modeling of the spatial collection efficiency.

AB - For efficient solar water splitting a low cost, stable photoanode is still missing. α-SnWO 4 is a recently found candidate. PEC and IPCE measurements are performed, for different film thicknesses. Thus the optimal film thickness, that is determined is by a tradeoff between a high absorbed light fraction and small charge carrier diffusion length, can be found. Combining the photocurrent action spectra with the absorption profile of the thin film offers a pathway towards a modeling of the spatial collection efficiency.

M3 - Poster

ER -

OPTIMIZING LIGHT AND CURRENT MANAGEMENT IN -SNWO 4 , A NEW PHOTOANODE MATERIAL

Abstract

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