Results 71 to 80 of about 3,234,913 (246)
Carbon Energy, EarlyView.ABSTRACT Silicon anodes, with a theoretical capacity of ~ $\unicode{x0007E}$3860 mAh g−1, offer more than ten times the lithium storage of graphite but suffer from large volume expansion during lithiation, leading to particle fracture, electrical disconnection, and unstable solid–electrolyte interphases (SEIs).
Yangyul Ju +6 more
wiley +1 more source
Resonant Chains and the Convergent Migration of Planets in Protoplanetary Disks
The Astronomical JournalAn increasing number of compact planetary systems with multiple planets in a resonant chain have been detected. The resonant chain must be maintained by convergent migration of the planets due to planet–disk interactions if it is formed before the ...
Ka Ho Wong, Man Hoi Lee
doaj +1 more source
Extreme variability of the V488 Persei debris disk
, 2021 V488 Persei is the most extreme debris disk known in terms of the fraction of the stellar luminosity it intercepts and reradiates. The infrared output of its disk is extremely variable, similar in this respect to the most variable disk known previously ...
Rieke, G.H. +3 more
core +1 more source
Chemistry – A European Journal, EarlyView.The reaction between the methanol radical cation and sulfur dioxide is remarkably fast and forms several ionic and neutral products (HOSOH+, CH2OSO+, CH2OH+, CH2O, H2O, HSO2). The chemistry goes beyond simple proton or hydrogen transfer, revealing a close interaction between the two species, relevant to atmospheric and astrochemical environments where ...
Mauro Satta +3 more
wiley +1 more source
Mind the Kinematics Simulation of Planet–Disk Interactions: Time Evolution and Numerical Resolution
The Astrophysical JournalPlanet–disk interactions can produce kinematic signatures in protoplanetary disks. While recent observations have detected non-Keplerian gas motions in disks, their origins are still being debated.
Kan Chen, Ruobing Dong
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A sustainable upcycling strategy transforms tungsten carbide–cobalt (WC–Co) soft scrap into high‐performance cathode materials. Recycled Co with trace nickel (Ni) is resynthesized into stabilized LiCoO2 with superior high‐voltage durability, while the recovered tungsten is further utilized as tungsten trioxide to enhance Ni‐rich cathode interfaces ...
Seulgi Kim +10 more
wiley +1 more source
Leaky Dust Traps in Planet-embedded Protoplanetary Disks
The Astrophysical JournalFrom the survival of dust disks for a few Myr to the establishment of chemical dichotomy, dust traps are expected to play a pivotal role in sculpting protoplanetary disks and the early planet formation process.
Pinghui Huang +4 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study shows drying‐driven microstructural reorganization as a key origin of rate limitations in multi‐walled carbon nanotubes (MWCNT)‐based thick electrodes. By decoupling transport properties, the work reveals that rapid evaporation can amplify thickness‐dependent CNT agglomeration, generating coupled electronic and ionic bottlenecks. Importantly,
So Min Gong +8 more
wiley +1 more source
A High‐Efficiency Yet Sustainable Fresh‐Keeping Strategy Inspired by Calyx of Physalis peruviana
Exploration, EarlyView.This study presents a sprayable, calyx‐inspired food wrap engineered for safety and sustainability using handheld electrospraying. The wrap forms a health‐critical protective barrier with high antiviral and antibacterial efficacy, excellent breathability, and long‐term fresh‐keeping performance.
Yue Zhao +17 more
wiley +1 more source
Dynamical Analysis of the HD 169142 Planet-forming Disk: Twelve Years of High-contrast Polarimetry
The Astronomical JournalWe present a dynamical analysis of the HD 169142 planet-forming disk based on high-contrast polarimetric imaging over a twelve-year observational period, offering insights into its disk evolution and planet–disk interactions.
Miles Lucas +21 more
doaj +1 more source