Results 101 to 110 of about 11,189 (292)
Solvent‐Induced Covalent Bond Softening Boosts Battery Voltage
Angewandte Chemie, EarlyView.The strong attractive interaction between the nucleophilic center of the solvent and the electrophilic region of the covalently bonded cathode fragment triggers charge transfer. This results in the electron population in the antibonding orbital of the covalent bond, leading to bond weakening and elongation, and consequently increasing the cathode ...
Yanyan Wang +6 more
wiley +2 more sources
Photocatalytic Synthesis of Pentafluorosulfanyl Ketones, Acetals, and BCP Motifs Utilizing SF6
Advanced Science, EarlyView.A photocatalytic single electron reduction strategy is reported for the activation and valorization of sulfur hexafluoride (SF6), a potent greenhouse gas. Under mild conditions, SF6 is reduced to generate pentafluorosulfanyl (SF5) radicals, enabling direct access to pentafluorosulfanyl ketones, acetals, and BCP motifs.
Chen‐Hui Jiang +11 more
wiley +1 more source
Advanced Energy Materials, EarlyView.The introduction of high‐sublimation‐temperature additives during the mechanosynthesis of FAPbI3 powders enables the single‐source evaporation of phase‐pure, additive‐free FAPbI3 thin films of high optoelectronic quality. The additive‐engineered deposition process yields photovoltaic devices with stabilized efficiencies exceeding 18% for an active ...
Zongbao Zhang +13 more
wiley +1 more source
Nutrition Country Profile United Republic of Tanzania [PDF]
, 2008 Population, Economic, Tanzania, urbanization ...
Bader, Estelle +2 more
core
High‐Performance Noble‐Metal‐Free Perovskite Solar Cells Enabled by MoOX/Cr/Al Multilayer Electrodes
Advanced Energy Materials, EarlyView.Cost‐effective perovskite solar cells (PSCs) are developed using a noble‐metal‐free MoOX/Cr/Al multilayer electrode. The devices achieve a power conversion efficiency (PCE) of 25.6%, competitive with that of Au‐based devices (26.3%), and a 25.5 cm2 mini‐module shows 21.3% PCE.
Wooyeon Kim +7 more
wiley +1 more source
Current iodine status and progress over the last decade towards elimination of iodine deficiency in Rajkot District, Gujarat [PDF]
, 2009 Objective: To find out prevalence of goitre in primary school children; to compare prevalence with previous survey; to determine median urinary iodine concentration; to assess level of iodine in salt samples at household and retail shop level; and to ...
Amin, CD +4 more
core +1 more source
Advanced Energy Materials, EarlyView.We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley +1 more source
Awareness and Availability of Low Sodium Iodized Salt: Results from Formative Research of Promoting Uptake of Low SodiUm Iodized Salt by Rural and Urban HousehoLds in India-The PLURAL Study. [PDF]
Nutrients, 2023 Sehgal R +8 more
europepmc +1 more source
Kadar Iodium Dalam Garam Pada Daerah Dengan Kasus Hipotiroid Dan Hipertiroid Tinggi [PDF]
, 2015 Background. Iodized salt is universal effort to eliminate iodine deficiency disorders (IDD). Iodine consentration in iodized salt needs to be evaluated due to many cases of hypothyroid and hyperthyroidism. Objective.
Asturiningtyas, I. P. (Ika) +1 more
core
Advanced Energy Materials, EarlyView.In situ electrochemically induced molecular sieve‐alginate interface layer can suppress chloride‐induced pitting corrosion, hydrogen evolution, and dendrite growth, while regulating zinc ion transport and deposition, thereby protecting the zinc anode in seawater electrolyte.
Yunpeng Zhong +7 more
wiley +1 more source