Results 21 to 30 of about 17,310 (259)

Correlated Metal LaNiO3 as a p‐Type Transparent Conductor

Advanced Functional Materials, EarlyView.
p‐type transparent conducting oxides are needed to enable superstrate solar cell geometries with n‐type absorbers. The p‐type correlated metal LaNiO3 combines high optical transmission with low electrical resistivity and is compatible with a range of scalable deposition processes.
Shivang Beniwal, Emmeline G. Poole, Jacob Plowman, Troy D. Manning, Teresa Partida Manzanera, Kevin Sanderson, Matthew S. Dyer, Matthew J. Rosseinsky, Jonathan Alaria   +8 more
wiley   +1 more source

Influence of annealing conditions on the performance of sputtered grown CZTS thin film solar cells

AIP Advances, 2022
Kesterite Cu2ZnSnS4 (CZTS), with direct and tunable bandgap, high absorption coefficient, low-cost processing, earth-abundance, and non-toxicity, has become a promising absorber material for emerging thin film solar cells.
Afrina Sharmin, Koushik Kumar, S. M. Mostafa Al Mamun, Mainul Hossain   +3 more
doaj   +1 more source

Freezing Thermal Cycling Modulation of the Photoelectric Conversion in Organic Metal Halide Perovskites

EcoMat
The industrialization of perovskite thin‐film photovoltaics (PVs) has attracted global attention owing to their high photoelectric conversion efficiencies (PCEs).
Shengjian Qin, Jiayu Song, Yinan Jiao, Jiale Meng, Hang Su, Jinjin Zhao   +5 more
doaj   +1 more source

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

Advanced Functional Materials, EarlyView.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher, Andrea Martini, Eduardo Ortega, Lichen Bai, Eric Liberra, Daniel Escalera‐López, Hyo Sang Jeon, Antonia Herzog, Clara Rettenmaier, Dorottya Hursán, David Koshy, Mariana Cecilio de Oliveira Monteiro, Timon Wagner, Leon Jacobse, Felix Haase, Arno Bergmann, Janis Timoshenko, Beatriz Roldan Cuenya   +17 more
wiley   +1 more source

Modification engineering in carbon-based CsPbBr3 perovskite solar cells

Sustainable Chemistry for Energy Materials
CsPbBr3 is an inorganic perovskite with excellent moisture, oxygen, light and thermal tolerance. The wide bandgap makes it an ideal window layer in tandem solar cells, compatible with Si, narrow-bandgap perovskites or CIGS photovoltaics. Carbon materials
Yinuo Liu, Yanying Wu, Chang Xu, Xuedong Xu, Sisi He, Zhiqi Hou, Mingxing Wu   +6 more
doaj   +1 more source

ANNEALING OF POLYCRYSTALLINE THIN FILM SILICON SOLAR CELLS IN WATER VAPOUR AT SUB-ATMOSPHERIC PRESSURES

Acta Polytechnica, 2014
Thin film polycrystalline silicon (poly-Si) solar cells were annealed in water vapour at pressures below atmospheric pressure. PN junction of the sample was contacted by measuring probes directly in the pressure chamber filled with steam during ...
Peter Pikna, Vlastimil Píč, Vítězslav Benda, Antonín Fejfar   +3 more
doaj   +1 more source

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

Advanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen, Susanne Selle, Michael S. Bar, Michael Lorenz, Holger von Wenckstern, Marius Grundmann   +5 more
wiley   +1 more source

Pyrene‐diaminomaleonitrile‐based fluorescent probe for the turn‐on detection and bioimaging of hypochlorite

Responsive Materials
Hypochlorous acid (HClO), a key member of the reactive oxygen species, has an impact on both normal and abnormal functioning of a wide range of organisms.
Bingbing Yue, Ruida Shi, Huiwen Yang, Caifeng Ding, Haitao Yu, Yanyu Qi   +5 more
doaj   +1 more source

Halide Perovskite Integrated Photovoltaic Cathodes Incorporating Pt on ZIF‐8‐Derived Carbon for Solar Hydrogen Production

Advanced Functional Materials, EarlyView.
A low‐Pt catalyst supported on zeolitic imidazolate framework (ZIF‐8)‐derived porous carbon and graphite is integrated with a halide perovskite photovoltaic, yielding cathodes that achieve a high photocurrent density (∼20 mA cm−2) under simulated sunlight and exhibit remarkable stability in acidic media over several days, thereby demonstrating a ...
Na Yeong Oh, Woo Jin Mun, Kamran Dastafkan, Matyas Daboczi, Hongki Kim, Humza Bhatti, Eunyoung Hong, Minzhi Chen, Yongqi Huang, Jin Hyuk Kim, Nicola Gasparini, Jong Hak Kim, Salvador Eslava   +12 more
wiley   +1 more source

Constructing High‐Performance Inverted Perovskite Solar Cells Using Chiral Organic Molecules

Advanced Science
Chiral molecules have shown potential in passivating perovskite solar‐cell interfaces and boosting charge transport and have drawn significant research interest.
Zixuan Shang, Jinbao Han, Hongliang Dong, Mengxi Lv, Qianru Zhang, Zhiqiang Chen, Mingxing Wu, Jinjin Zhao   +7 more
doaj   +1 more source