R
Rebekah A. Wells
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 15
Citations - 850
Rebekah A. Wells is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Phosphorene & Polymer solar cell. The author has an hindex of 8, co-authored 11 publications receiving 621 citations. Previous affiliations of Rebekah A. Wells include University of North Carolina at Chapel Hill.
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Journal ArticleDOI
Phosphorene: Synthesis, Scale-Up, and Quantitative Optical Spectroscopy.
TL;DR: In this article, a large-scale production of monolayer, bilayer, and few-layer flakes of 2D black phosphorus has been demonstrated at the 10 g scale.
Journal ArticleDOI
Control of Surface and Edge Oxidation on Phosphorene
Kaci L. Kuntz,Rebekah A. Wells,Jun Hu,Teng Yang,Baojuan Dong,Huaihong Guo,Adam H. Woomer,Daniel L. Druffel,Anginelle M Alabanza,David Tománek,Scott C. Warren +10 more
TL;DR: This work opens a route to functionalize the basal surface or edges of two-dimensional (2D) black phosphorus through site-selective chemical reactions and presents the opportunity to explore the synthesis of 2D phosphorene oxide by oxidation by oxidation.
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Spinel Structural Disorder Influences Solar‐Water‐Splitting Performance of ZnFe2O4 Nanorod Photoanodes
Xiaodi Zhu,Xiaodi Zhu,Néstor Guijarro,Yongpeng Liu,Pascal Schouwink,Rebekah A. Wells,Florian Le Formal,Song Sun,Chen Gao,Kevin Sivula +9 more
TL;DR: It is found that ZFO nanorod array photoelectrodes with varying crystallinity exhibit vastly different PEC properties and the observed correlation between the cation disorder and the PEC performance represents a new insight into the factors important to the P EC performance of the spinel ferrites and suggests a path to further improvement.
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Establishing Stability in Organic Semiconductor Photocathodes for Solar Hydrogen Production
Liang Yao,Néstor Guijarro,Florent Boudoire,Yongpeng Liu,Aiman Rahmanudin,Rebekah A. Wells,Arvindh Sekar,Han-Hee Cho,Jun-Ho Yum,Florian Le Formal,Kevin Sivula +10 more
TL;DR: Critical factors that influence the operational stability of donor:acceptor bulk heterojunction photocathodes for solar hydrogen production are uncovered, and stability criteria for organic semiconductor/water junction-based devices is advanced.
Journal ArticleDOI
A semiconducting polymer bulk heterojunction photoanode for solar water oxidation
Han-Hee Cho,Liang Yao,Jun-Ho Yum,Yongpeng Liu,Florent Boudoire,Rebekah A. Wells,Néstor Guijarro,Arvindh Sekar,Kevin Sivula +8 more
TL;DR: In this article, an all-polymer bulk heterojunction organic semiconductor photoanode for solar water oxidation is presented, which provides high photocurrent density for over 30 minutes.