Synthesis of 5-(pyrazol-4-yl) pentanoic acids and 4-(pyrazol-4-yl) butanoic acids <i>via</i> a cascade annulation/ring-opening reaction between hydrazone and dienone. [PDF]
RSC AdvNayak KH, Jijin RK, Babu BP.
europepmc +1 more source
ChemSusChem, EarlyView.A Dion–Jacobson quasi‐2D structure is selectively formed at the buried interface beneath CsPbI3 using 3‐(aminomethyl)piperidinium iodide, which is insoluble in the CsPbI3 solution. This interfacial engineering suppresses nonradiative recombination, enhances charge extraction, and enables high efficiency all‐inorganic perovskite solar cells.
Sohyun Kang +8 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Over the past 13 years, the power conversion efficiencies (PCEs) of perovskite solar cells (PSCs) have experienced important enhancements. PSCs exhibit superior optoelectronic properties and can be fabricated using inexpensive materials. To compete with first‐generation photovoltaic technologies, it is essential to scale up production.
Xin Li +6 more
wiley +1 more source
Spiro-fluorene locked multi-resonance delayed fluorescence helical framework: efficient circularly polarized electroluminescent materials. [PDF]
Chem SciCai X, Wei J, Li Z, Pu Y, Wu Y, Wang Y.
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The Dihydroindeno[2,1‐c]fluorene Core: from Syntheses to Properties and Potential Applications
European Journal of Organic Chemistry, Accepted Article.In the last decade, substances possessing the dihydroindeno[2,1‐c]fluorene scaffold showed interesting photo‐physical properties and other potential applications in electronics. The afore‐mentioned compounds belong to the family of five regioisomeric dihydroindenofluorenes, but unlike other ones, they possess angular or, in the case of higher congeners,
Timothée Cadart, Martin Kotora
wiley +1 more source
Unified approach to synthesize diverse heterocyclics: a metal-free visible-light-promoted cyclization reaction to acquire sulfonylated spiro-trienones, coumarins and their derivatives. [PDF]
RSC AdvSun X +12 more
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Energy Technology, EarlyView.Sputtering, an industrial technique, is demonstrated to be viable for fabricating SnO2 electron transport layer for the emerging perovskite solar cell (PSC) technology. This study finds that a deposition temperature of 100 °C during sputtering of SnO2 results in the best film, leading to high‐performance PSCs.
Abhinav Kumar Singh +6 more
wiley +1 more source
Accessing carbon, boron and germanium spiro stereocentres in a unified catalytic enantioselective approach. [PDF]
Nat CatalCao YX +4 more
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Carbon Storage in Fold‐and‐Thrust Belts: An Overlooked Gigatonne Storage Opportunity
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT This study presents numerical investigations of the trapping characteristics of fold‐and‐thrust belt structures, defining three carbon capture and storage (CCS) play types that could be used to store commercial volumes (millions of tonnes) of CO2.
Lars W. Koehn +4 more
wiley +1 more source