Results 101 to 110 of about 35,436 (307)
Advanced Science, EarlyView.A synergistic approach using phenethylammonium iodide (PEAI) and antimony iodide (SbI3) enhances the operational stabilities of perovskite solar cells by providing p‐type doping effect, suitable band energy alignment, reduced defect density, and minimized surface ion vacancies in the perovskite films.
Abraham Adenle +17 more
wiley +1 more source
Journal of Advanced Pharmaceutical Technology & Research, 2013 Introduction: The development of newer synthetic approaches toward the synthesis of polynuclear heteroaromatics and their application in the synthesis of some biologically active compounds has been discussed in this study.
Sanjit Kumar Das +2 more
doaj +1 more source
Scalable Manufacturing of Roll‐to‐Roll Slot‐Die Coated Perovskite Solar Cells
Advanced Science, EarlyView.Roll‐to‐roll (R2R) slot‐die coating is emerging as a scalable pathway for perovskite solar cells. This mini‐review summarizes advances in ink design, drying control, and electrode integration that enable high‐efficiency flexible devices and modules. Challenges in throughput, stability, and sustainable processing are outlined, guiding the translation of
Farshad Jafarzadeh +5 more
wiley +1 more source
Oxetanes: Recent Advances in Synthesis, Reactivity and Medicinal Chemistry [PDF]
, 2016 The 4-membered oxetane ring has been increasingly exploited for its behaviors, i.e. influence on physicochemical properties as a stable motif in medicinal chemistry, and propensity to undergo ring opening reactions as a synthetic intermediate.
Bull, JA +4 more
core +1 more source
Advanced Science, EarlyView.We introduce an SF6 RIE plasma fluorination method for mesoporous TiO2, suppressing oxygen vacancies and improving charge extraction. The fluorinated TiO2 promotes uniform FAPbI3 film formation and enhances device performance under both one‐sun and indoor illumination.
Hye W. Chun +12 more
wiley +1 more source
, 1938 Spiro-compounds have been built up from methylcyclohexanone to examine, on the basis of the valency deflexion hypothesis, the nature of strain in cyclohexane ring in which ortho or meta positions are occupied by groups. β-Methylnaphthalene has been obtained as a product of dehydrogenation of 3-methylcyclohexane-spiro-cyclopmtane-5'-carboxylic acid.
NRIPENDRA NATH CHATTERJEE +1 more
openaire +2 more sources
Photo-responsive graphene and carbon nanotubes to control and tackle biological systems [PDF]
, 2018 Photo-responsive multifunctional nanomaterials are receiving considerable attention for biological applications because of their unique properties. The functionalization of the surface of carbon nanotubes (CNTs) and graphene, among other carbon based ...
Cardano, Francesca +2 more
core +1 more source
Advanced Science, Volume 13, Issue 31, 4 June 2026.Iodine incorporation into the CdS buffer layer induces spontaneous anion diffusion and selectively passivates selenium vacancies in Sb2Se3 absorbers. The formation of low‐energy, charge‐neutral ISe defects effectively suppresses non‐radiative recombination, resulting in a substantially enhanced open‐circuit voltage and boosting the device efficiency to
Luyan Shen +6 more
wiley +1 more source
Molecules, 2008 A re-examination of cuticular components of Heliotropium filifolium allowed the isolation of four new compounds: 3’-hydroxy-2’,2’,6’-trimethyl-3H-spiro[1-benzo-furan-2,1’-cyclohexane]-5-carboxylic acid(2), methyl 3†...
Marcela Wilkens +3 more
doaj
Synthesis and Crystal Structures of Two Novel O, N-Containing Spiro Compounds
Crystals, 2016 Two novel O, N-containing spiro compounds, C16H16ClNO4 (1) and C16H16N2O6 (2), were prepared by reactions of monosubstituted benzenamine (substituent = –NO2, –Cl) and 1,5-dioxaspiro[5.5]undecane-2,4-dione in ethanol solution of trimethoxymethane.
Wulan Zeng, Jinhe Jiang
doaj +1 more source