Results 91 to 100 of about 381,928 (350)

Water Splitting Photovoltaic-Photoelectrochemical GaAs/InGaAsP - WO3/BiVO4 Tandem Cell with Extremely Thin Absorber Photoanode Structure [PDF]

, 2015
We demonstrate highly efficient solar hydrogen generation via water splitting by photovoltaicphotoelectrochemical (PV-PEC) tandem device based on GaAs/InGaAsP (PV cell) and WO3/BiVO4 core/shell nanorods (PEC cell).
Fujita, D., Kazoe, Y., Kitamori, T., Kondo, M., Kosar, S., Makita, K., Matsui, T., Mawatari, K., Pihosh, Y., Struk, Y.M., Sugaya, T., Tosa, M., Turkevych, I., Uemura, J.   +13 more
core  

A 2-terminal perovskite/silicon multijunction solar cell enabled by a silicon tunnel junction [PDF]

, 2015
With the advent of efficient high-bandgap metal-halide perovskite photovoltaics, an opportunity exists to make perovskite/silicon tandem solar cells.
Akey, Austin J., Bailie, Colin D., Buonassisi, Tonio, Hoke, Eric T., Johlin, Eric Carl, Mailoa, Jonathan P., McGehee, Michael D., Nguyen, William H.   +7 more
core   +1 more source

Large area efficient interface layer free monolithic perovskite/homo-junction-silicon tandem solar cell with over 20% efficiency

, 2018
Monolithic perovskite/silicon tandem solar cells show great promise for further efficiency enhancement for current silicon photovoltaic technology. In general, an interface (tunnelling or recombination) layer is usually required for electrical contact ...
Jianghui Zheng, C. Lau, H. Mehrvarz, Fa‐Jun Ma, Yajie Jiang, Xiaofan Deng, A. Soeriyadi, Jincheol Kim, Meng Zhang, Long Hu, X. Cui, Da Seul Lee, J. Bing, Yongyoon Cho, Chao Chen, M. Green, Shujuan Huang, A. Ho-baillie   +17 more
semanticscholar   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Research Progress of Semi-Transparent Perovskite and Four-Terminal Perovskite/Silicon Tandem Solar Cells

Energies
Perovskite/silicon tandem solar cells are of great interest due to their potential for breaking the Shockley-Queisser limit of single-junction silicon solar cells.
Yunlong Zhang, Long Zhou, Chunfu Zhang
doaj   +1 more source

Solar-to-Chemical Energy Conversion with Photoelectrochemical Tandem Cells

CHIMIA, 2013
Efficiently and inexpensively converting solar energy into chemical fuels is an important goal towards a sustainable energy economy. An integrated tandem cell approach could reasonably convert over 20% of the sun's energy directly into chemical ...
Kevin Sivula
doaj   +1 more source

The race for the best silicon bottom cell: Efficiency and cost evaluation of perovskite–silicon tandem solar cells

Progress in Photovoltaics, 2020
Perovskite–silicon tandem solar cells have shown a rapid progress within the past 5 years in terms of their research cell efficiency and are currently being investigated as candidates for the next generation of industrial PV devices.
Christoph A. Messmer, B. Goraya, S. Nold, P. Schulze, V. Sittinger, J. Schön, J. Goldschmidt, M. Bivour, S. Glunz, M. Hermle   +9 more
semanticscholar   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Development of N/P AlGaAs free-standing top solar cells for tandem applications [PDF]

The combination of a free standing AlGaAs top solar cell and an existing bottom solar cell is the highest performance, lowest risk approach to implementing the tandem cell concept.
Barnett, Allen M., Cummings, John R., Dinetta, Louis C., Hannon, Margaret H., Negley, Gerald H., Sims, Paul E.   +5 more
core   +1 more source

Materials Discovery of Stable and Nontoxic Halide Perovskite Materials for High-Efficiency Solar Cells

, 2019
Two critical limitations of organic-inorganic lead halide perovskite materials for solar cells are their poor stability in humid environments and inclusion of toxic lead.
Jacobs, Ryan, Luo, Guangfu, Morgan, Dane
core   +2 more sources