Results 81 to 90 of about 152,699 (329)

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu   +7 more
wiley   +1 more source

Studies of the effects of gravitational and inertial forces on cardiovascular and respiratory dynamics Semiannual status report [PDF]

open access: yes
Computer generated cathode ray tube display of diastolic and systolic ventricle shape during gravitational ...

core   +1 more source

Display system [PDF]

open access: yes, 1973
A situational display and a means for creating the display are disclosed. The display comprises a moving line or raster, on a cathode ray tube, which is disposed intermediate of two columns of lamps or intensifications on the cathode ray tube. The raster
Story, A. W.
core   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

Facile Fabrication of CFx-Pt Composites as a High-Performance Cathode for Primary Lithium Batteries

open access: yesInternational Journal of Electrochemical Science, 2019
In the present work, graphite fluoride-platinum(CFx-Pt) composites synthesized via a novel and simple in situ method are discussed as very promising cathodes for primary lithium-ion batteries.
LingXiao Zhang, LiJuan Zhang, LiDeGe Xi
doaj   +1 more source

Current-sensitive single-gun color cathode ray tube [PDF]

open access: yes
Nonlinear phosphors for production of current sensitive single gun color cathode ray ...
Avella, F. J.
core   +1 more source

Ultrahigh power and energy density in partially ordered lithium-ion cathode materials [PDF]

open access: yes, 2020
The rapid market growth of rechargeable batteries requires electrode materials that combine high power and energy and are made from earth-abundant elements.
Balasubramanian, M   +15 more
core  

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

open access: yesAdvanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li   +8 more
wiley   +1 more source

Apparatus for producing three-dimensional recordings of flourescence spectra Patent [PDF]

open access: yes, 1967
Spectrophotofluorometer with 3-dimensional display to identify fluorescence spectra of carcinogenic and noncarcinogenic ...
Schachter, M. M.
core   +1 more source

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