Results 111 to 120 of about 111,190 (299)
Advanced Science, EarlyView.Ti‐doped Zr/Ti bimetallic MOFs activate neighboring Zr sites to selectively capture phospholipids from serum through cooperative interactions. In nontargeted screening, the material minimizes matrix interference, expands detectable feature coverage, and enables broad recovery of diverse chemical hazards, providing a powerful cleanup strategy for LC ...
Yanmin Liang +5 more
wiley +1 more source
Mechanical Engineering JournalIn recent years, Sn-3Ag-0.5Cu solder has been widely used as a Pb-free solder material for mounting electronic components. The price of Pb-free solder materials has been increasing, and Sn-Zn solder is expected to have low-cost bonding processing.
Koji YAMAZAKI +2 more
doaj +1 more source
Formation and Characterization of Bisthiourea Zinc Formate
Croatica Chemica Acta, 2005 Ustanovljeno je da metodom topljivosti u sustavu Zn(HCOO)2-CS(NH2)2-H2O pri 25 °C nastaje novi kompleksnispoj. Određivanje sastava pokazalo je da se radi o Zn(HCOO)2 * 2CS(NH2)2. Pri 25 °C bistiourea cinkov format (BTZF) neprimjereno je topljiva sol. Spoj je opisan rentgenskom difrakcijom na prahu, IR spektroskopijom i termičkom analizom.
Vassileva, Violeta, Petrova, Petranka
openaire +2 more sources
Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction
Advanced Science, EarlyView.Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen +5 more
wiley +1 more source
Advanced Science, EarlyView.A chlorine‐functionalized silane modifier (CPTMS) is introduced to cooperatively regulate CO2 reduction to C2+ products on Cu‐based catalysts. Dual‐functional interface sequentially enhances CO2 activation, intermediates protonation and C─C coupling, delivering a 5‐fold increase in C2+ faradaic efficiency (FE, 75% vs.
Ying Ying Ch'ng +14 more
wiley +1 more source
Electrochemical reduction of CO2 (CO2RR) offers a sustainable route for CO2 utilization, with emerging carbon-free gas-diffusion electrodes (GDEs) mitigating the flooding issues that limit its performance.
Zhu, Tianjiu +7 more
core +1 more source
Thermally Assisted Photocatalytic Dehydrogenation of Methanol in Continuous Steady‐State Operation
Advanced Science, EarlyView.Thermally assisted photocatalytic methanol dehydrogenation on Pt/TiO2 enables formaldehyde and hydrogen production far beyond thermodynamic limits. Continuous operation delivers up to 95% selectivity over 70 h, and oxygen microdosing strongly boosts conversion by regenerating surface oxygen sites.
Florian Stubenrauch +8 more
wiley +1 more source
Modulating Activity through Defect Engineering of Tin Oxides for Electrochemical CO2 Reduction
Advanced Science, 2019 The large‐scale application of electrochemical reduction of CO2, as a viable strategy to mitigate the effects of anthropogenic climate change, is hindered by the lack of active and cost‐effective electrocatalysts that can be generated in bulk.
Rahman Daiyan +9 more
doaj +1 more source
Advanced Science, EarlyView.Resolution pharmacology is an emerging strategy to tackle inflammatory pathologies. Bioinspired meroterpenoids induce a lipid mediator class switch toward inflammation resolution in vitro and in vivo by targeting key nodes in lipid mediator biosynthesis and neutral lipid dynamics.
Lorenz Waltl +20 more
wiley +1 more source
Small StructuresThe electrochemical reduction of CO2 faces challenges and increased costs owing to the short lifetime of its gas diffusion electrodes (GDEs). Bi‐based GDEs appear promising for converting CO2 to formate, achieving high current density and Faradaic ...
Yakov Shitrit +9 more
doaj +1 more source