Results 191 to 200 of about 148,572 (266)

Expanded applicability of the triple oxygen isotope composition of phytoliths as an indicator of atmospheric relative humidity. [PDF]

Proc Natl Acad Sci U S A
Alexandre A, Aleman J, Guo M, Au Yang D, Havas R, Webb E.   +5 more
europepmc   +1 more source

Acid Site Design for Low Hydration Proton Exchange Membranes

Advanced Functional Materials, EarlyView.
α‐CF2 substitution adjacent to sulfonic acid increases acid strength and enables efficient proton transport under low hydration conditions. This molecular design reduces the dependence of hydrocarbon proton exchange membranes on excessive water uptake, addressing a key limitation of conventional hydrocarbon PEMs while maintaining favorable conductivity
Ajay Kumar, Lorena Alzate‐Vargas, Mayra Rodriguez‐Pena, Douglas I. Kushner, Marina Pacheco, Panagiotis Bexis, Ahmet Kusoglu, Siddharth Komini Babu, Edward F. Holby, Jacob S. Spendelow, Eun Joo S. Park   +10 more
wiley   +1 more source

Photolytic oxidation of ammonium chloride as a source of Cl₂ in the atmosphere. [PDF]

Nat Commun
Li S, Wang Y, Liu Y, Cao Q, Chen G, Fan X, Li Q, Zhang P, Hu R, Tham YJ, He XC, Chu B, Ma Q, Chen J, He H.   +14 more
europepmc   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Nucleation of α-pinene oxidation products with sulfuric acid.

Environ Sci Atmos
Sommer E, Almeida J, Yu W, Simon M, Möller F, Xenofontos C, Pozzer A, Zheng Z, Bhattacharyya N, Alfaouri D, Atabakhsh S, Baalbaki R, Beckmann H, Berntheusel M, Bogert P, Busato M, Canagaratna M, Caudillo-Plath L, Chassaing A, Cruz-Simbron R, Dada L, DeVivo J, Duplissy J, Gordon H, Granzin M, Schute LG, Hartl HG, Hirvensalo E, Jacobshagen A, Judmaier B, Sebastian MK, Klebach H, Koemets P, Kohl M, Konrat R, Krüger T, Kunkler F, Kürten A, Leiminger M, Lietzke CJ, Liu L, Mauldin R, Mentler B, Morawiec A, Müller M, Petäjä T, Pignatelli A, Rato P, Reinecke T, Richter S, Rörup B, Ruhl S, Russell DM, Scholz W, Shen J, Stinchfield A, Thakur RC, Tong Y, Top J, Umo NS, Weissbacher J, Yang B, Zauner-Wieczorek M, Zhang J, Amorim A, Baltensberger U, Christoudias T, Curtius J, Donahue NM, El Haddad I, Flagan RC, Hansel A, Harder H, He XC, Junninen H, Kulmala M, Lehtipalo K, Lelieveld J, Möhler O, Schobesberger S, Tomé A, Volkamer R, Worsnop DR, Onnela A, Winkler PM, Kirkby J.   +85 more
europepmc   +1 more source

Highlighting a science strategy for human exploration of Mars. [PDF]

Proc Natl Acad Sci U S A
Elkins-Tanton L, Newman D, Sheffer A, Krafton K.   +3 more
europepmc   +1 more source

Mitigating Concentration Polarization in Dry‐Processed Ultra‐Thick Cathodes Using a Low‐Viscosity Electrolyte With Soft Li+ Solvation

Advanced Functional Materials, EarlyView.
A low‐viscosity, soft‐solvating methyl ethanoate (ME)‐based electrolyte facilitates electrolyte infiltration into dense dry‐processed ultra‐thick NCM622 cathodes while reducing Li+ desolvation barriers at Li‐metal anodes. Balanced cathode‐scale ion transport and anode‐side interfacial kinetics mitigate concentration polarization and interfacial ...
Jae Bin Park, Yewon Park, Ah Reum Choi, Chaerin Park, Seonhee Jo, Seongwook Chae, Taekyun Kwon, Ji‐Oh Kim, Ji‐Hoon Baik, Sung Hyun Kwon, Minjoon Park, Jin Hong Lee   +11 more
wiley   +1 more source

Xenon isotopes reveal a geomagnetic prelude to Earth's oxygenation. [PDF]

Natl Sci Rev
Wei Y.
europepmc   +1 more source

Multifunctional Solid Polymer Electrolyte Films Integrating Intrinsic Self‐Healing and Dual Photo‐/pH‐Responsive Ionic Sensing for Intelligent Flexible Electronics

Advanced Functional Materials, EarlyView.
Multifunctional solid polymer electrolyte (SPE) films integrating intrinsic self‐healing, mechanical stretchability, and dual photo‐ and pH‐responsive ionic conductivity are developed. Constructed from thermoplastic polyurethane (TPU) and hydrogen‐bonded poly(thiourea triethylene glycol) (PTUEG3), these films form a dynamic supramolecular network ...
Mei‐Li Li, Tse‐Yu Lo, Chia‐Wei Chang, Yen‐Shen Hsu, Chen‐Yi Chien, Yu‐Yao Huang, Chia‐Ti Wu, Chun‐Chi Chang, Bo‐Chen Chen, Heng‐Hsuan Su, Chin‐Hua Liu, Che‐Ning Yeh, Jiun‐Tai Chen   +12 more
wiley   +1 more source

Characteristics of functional bacteria involved in carbon, nitrogen and sulfur cycles in PM_2.5 under different meteorological conditions. [PDF]

Sci Rep
Wang Y, Yan X, Zhang W, Zhu S, Hai F, Xie X, Ma K, Li X, Han Y.   +8 more
europepmc   +1 more source