Results 71 to 80 of about 6,361 (234)
Advanced Science, EarlyView.Phosphorus‐rich MgP4 is introduced as a high capacity anode for sodium‐ion batteries (SIBs) via hybrid carbon matrix engineering. A sequential CNT/G assembly forms a conductive and mechanically robust network, delivering a high reversible capacity of 1386 mAh g−1 while stabilizing alloying reactions.
Sion Ha +6 more
wiley +1 more source
Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
wiley +1 more source
Prebiotic Sugar Formation Under Nonaqueous Conditions and Mechanochemical Acceleration
Life, 2019 Monosaccharides represent one of the major building blocks of life. One of the plausible prebiotic synthesis routes is the formose network, which generates sugars from C1 and C2 carbon sources in basic aqueous solution.
Saskia Lamour +3 more
doaj +1 more source
Advanced Energy Materials, EarlyView.Trace water is acting as a constructive mediator in 2LiCl–GaF3, markedly increasing ionic conductivity while reorganizing local coordination. Hydration creates localized Li+ solvation environments and partially dissociates ion pairs, enhancing Li‐ion mobility.
Youngkyung Kim +10 more
wiley +1 more source
Sputtering Mechanism of an Unsintered Organic–Inorganic Sputtering Target for Perovskite Solar Cells
Advanced Energy Materials, EarlyView.An unsintered MAPbI3 sputtering target fabricated via a mechanochemical route enables large‐area vacuum deposition of perovskite absorber layers, while revealing an ion–photon coupled decomposition mechanism that governs target erosion and film composition under RF plasma exposure.
Doha Lim +9 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Composite cathode engineering and stack pressure co‐optimization enable a high‐performance all‐solid‐state chloride‐ion battery based on a VOCl/CsSn₀.₉In₀.₀₆₇Cl3/In architecture, delivering 169 mAh g−1 with 500‐cycle durability. Electrode‐resolved impedance tracking via distribution of relaxation times revealed progressive interphase and charge ...
Soutam Panja +7 more
wiley +1 more source
iScienceSummary: Developing active and stable catalysts for carbon-free hydrogen production is crucial to mitigate the effects of climate change. Ammonia is a promising carbon-free hydrogen source, as it has a high hydrogen content and is liquid at low pressure,
Ilaria Lucentini +11 more
doaj +1 more source
Mechanochemical synthesis of a La0.67Ce0.21Nd0.08Pr0.04Ni5 intermetallic compound
Advanced Powder Technology, 2013 Abstract The mechanochemical synthesis of a La 0.67 Ce 0.21 Nd 0.08 Pr 0.04 Ni 5 intermetallic is studied. The intermetallic is synthesised from a mixture of LaNi 5 and La 0.25 Ce 0.52 Nd 0.17 Pr 0.06 Ni 5 . The processes controlling the mechanical alloying are characterised as a function of integrated milling time ( t m ). Effects of fracture and
Blanco, Maria Valeria +1 more
openaire +3 more sources
Nature CommunicationsMechanochemical polymerization offers a solvent-free alternative to conventional solution-based methods. However, achieving controlled radical polymerization poses challenges due to the competing interplay between chain propagation and polymer ...
Gyeongjin Kwon +5 more
doaj +1 more source
Mechanochemical synthesis of Ba0.8Sr0.2TiO3 [PDF]
, 2011 Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about ...
Kosanović, Darko +7 more
openaire +2 more sources