Results 151 to 160 of about 514,224 (351)

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

open access: yesAdvanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief   +20 more
wiley   +1 more source

Estimation Procedure for the Degradation of a Lithium-Ion Battery Pack

open access: yesBatteries
This paper proposes a test procedure for evaluating the degradation of cells in a battery pack. The test can be performed using only the charger’s converters and the battery management system (BMS) without requiring sophisticated instrumentation.
Natascia Andrenacci   +3 more
doaj   +1 more source

Labour flows into and out of Polish agriculture: a micro-level analysis [PDF]

open access: yes, 2005
Notwithstanding its admission to the EU, agricultural restructuring and sustainable rural development remain as major transition challenges confronting Poland.
Ingham, H, Ingham, M
core  

Artificial Amorphous Interface Matters for Boosting High‐Voltage Stable LiCoO2 Cathode

open access: yesAdvanced Functional Materials, EarlyView.
The amorphization of phosphate‐based surface layer with favorable Li‐ion conducting kinetics is realized by precisely tailored atomic‐level fabrication. This amorphous coating enables the lithium cobalt oxide (LCO) cathode superior high‐voltage rate capability and cycling performance, owing to the fast interfacial ionic transport and maintained ...
Jinjin Ma   +10 more
wiley   +1 more source

Policy mixes to achieve sustainable mobility after the COVID-19 crisis. [PDF]

open access: yesRenew Sustain Energy Rev, 2021
Griffiths S   +2 more
europepmc   +1 more source

DEVELOPMENT POLICY OF SUSTAINABLE LIFE COMMUNITY IN CENTRAL JAVA TOURISM VILLAGE, INDONESIA [PDF]

open access: yes, 2018
Urban society with high mobility prefer to visit tourist attractions to enjoy the natural tourist attraction. One of the tourist villages developed enough in Boyolali district is Samiran Tourism Village.
ARDI, Rudi Prasetyo   +3 more
core   +1 more source

Silver Ion‐Mediated [hk1]‐Oriented Sb2Se3 Crystal Growth for Efficient Photoelectrochemical Hydrogen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
Ag+‐mediated hydrothermal crystal engineering promotes preferential [hk1]‐oriented growth of Sb2Se3 via an ultrathin MoOx interlayer, improving crystallinity and suppressing non‐radiative recombination. The optimized Ag+ treatment photocathode delivers 24.7 mA cm−2 at 0 VRHE and improved stability, revealing an ion‐modulated route to high‐performance ...
Ziying Zhang   +10 more
wiley   +1 more source

Mobility Styles and Car Ownership—Potentials for a Sustainable Urban Transport [PDF]

open access: gold, 2021
Miriam Magdolen   +3 more
openalex   +1 more source

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