Bipolar Membrane-Assisted Solar Water Splitting in Optimal pH

Jingshan Luo; David A. Vermaas; Dongqin Bi; Anders Hagfeldt; Wilson A. Smith; Michael Grätzel

doi:10.1002/aenm.201600100

Bipolar Membrane-Assisted Solar Water Splitting in Optimal pH

Jingshan Luo^*, David A. Vermaas, Dongqin Bi, Anders Hagfeldt, Wilson A. Smith, Michael Grätzel

^*Corresponding author for this work

ChemE/Materials for Energy Conversion & Storage

Research output: Contribution to journal › Article › Scientific › peer-review

111 Citations (Scopus)

Abstract

An efficient and intrinsically safe bias-free solar-driven water-splitting device composed of perovskite light harvesters, Earth-abundant catalysts, and a bipolar membrane is demonstrated. Overall, 10 mA cm−2 current density with 1.63 V bias voltage for electrochemical water splitting and 12.7% solar to hydrogen conversion efficiency for solar-driven water splitting are achieved.

Original language	English
Article number	1600100
Number of pages	7
Journal	Advanced Energy Materials
Volume	6
Issue number	13
DOIs	https://doi.org/10.1002/aenm.201600100
Publication status	Published - 2016

Keywords

bipolar membranes
Earth-abundant catalysts
perovskite light harvesters
solar water splitting

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/aenm.201600100

Cite this

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abstract = "An efficient and intrinsically safe bias-free solar-driven water-splitting device composed of perovskite light harvesters, Earth-abundant catalysts, and a bipolar membrane is demonstrated. Overall, 10 mA cm−2 current density with 1.63 V bias voltage for electrochemical water splitting and 12.7% solar to hydrogen conversion efficiency for solar-driven water splitting are achieved. ",

keywords = "bipolar membranes, Earth-abundant catalysts, perovskite light harvesters, solar water splitting",

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journal = "Advanced Energy Materials",

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AU - Vermaas, David A.

AU - Bi, Dongqin

AU - Hagfeldt, Anders

AU - Smith, Wilson A.

AU - Grätzel, Michael

PY - 2016

Y1 - 2016

N2 - An efficient and intrinsically safe bias-free solar-driven water-splitting device composed of perovskite light harvesters, Earth-abundant catalysts, and a bipolar membrane is demonstrated. Overall, 10 mA cm−2 current density with 1.63 V bias voltage for electrochemical water splitting and 12.7% solar to hydrogen conversion efficiency for solar-driven water splitting are achieved.

AB - An efficient and intrinsically safe bias-free solar-driven water-splitting device composed of perovskite light harvesters, Earth-abundant catalysts, and a bipolar membrane is demonstrated. Overall, 10 mA cm−2 current density with 1.63 V bias voltage for electrochemical water splitting and 12.7% solar to hydrogen conversion efficiency for solar-driven water splitting are achieved.

KW - bipolar membranes

KW - Earth-abundant catalysts

KW - perovskite light harvesters

KW - solar water splitting

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ER -

Bipolar Membrane-Assisted Solar Water Splitting in Optimal pH

Abstract

Keywords

UN SDGs

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