Results 51 to 60 of about 563,884 (338)

Operando Synchrotron X‐Ray Absorption Spectroscopy: A Key Tool for Cathode Material Studies in Next‐Generation Batteries

open access: yesAdvanced Science
Rechargeable batteries are central to modern energy storage systems, from portable electronics to electric vehicles. The cathode material, a critical component, largely dictates a battery's energy density, capacity, and overall performance.
Yameng Fan   +6 more
doaj   +1 more source

Preparation of Polyaniline-Clay Nanoadditive and Investigation on Anticorrosion Performance in Epoxy Coating [PDF]

open access: yesJournal of Petroleum Science and Technology, 2015
The corrosion protection of mild steel by a newly developed epoxy-based coating system containing inherently conducting nanopolyaniline-clay as a nanoadditive has been studied. Polyaniline-clay anticorrosion nanoadditive (PCNA) was obtained by the direct
Mohammadreza Bagherzadeh, Mahdi Ghasemi
doaj   +1 more source

Influence of different soil preparation techniques on organically grown strawberries [PDF]

open access: yes, 2008
From June 2005 till June 2007 different soil preparation techniques like chiselling and advance sowing of medicinal plants and green manuring were proofed for their influence on reducing plant losses of strawberries caused by root diseases like ...
Eis, Birgit, Leona, Brockamp
core  

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
The electrochemical and transport properties, as well as the thermal stability of epoxy coatings electrodeposited on steel and steel modified by Zn-Ni alloys were investigated during exposure to 3% NaCl. The Zn-Ni alloys were electrodeposited on
Mišković-Stanković Vesna B.   +3 more
doaj   +1 more source

EUV emission lines and diagnostics observed with Hinode/EIS

open access: yes, 2007
Quiet Sun and active region spectra from the Hinode/EIS instrument are presented, and the strongest lines from different temperature regions discussed. A list of emission lines recommended to be included in EIS observation studies is presented based on ...
Brown, C. M.   +11 more
core   +1 more source

EIS - An Imaging Survey for VLT Science [PDF]

open access: yes, 1999
The imaging data assembled by the recently completed ESO Imaging Survey (EIS) are reviewed and their scientific value briefly assessed. Among the various applications, the imaging data has been used to build a large sample of candidate distant clusters ...
da Costa, Luiz
core   +3 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Uji Efektivitas Natrium Fosfat sebagai Inhibitor pada Korosi Baja Tulangan Beton

open access: yesJurnal Kimia Sains dan Aplikasi, 2004
Baja tulangan merupakan penguat struktur beton bertulang sehingga selimut beton dapat berfungsi sebagai pelindung baja terhadap serangan korosi oleh lingkungan penggunaan.
Dewi Selvia Fardhyanti
doaj   +1 more source

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