Results 91 to 100 of about 144,241 (337)

Political Economy of Renewable Energy Deployment in India: Case Study of Karnataka [PDF]

open access: yes, 2016
Over the past few years, India has paid considerable attention to the development of its Renewable Energy (RE) capacity. This can be attributed to the country's energy security concerns, necessity to provide reliable electricity to its citizens and the ...
Pooja Vijay Ramamurthi
core  

Collisional Charging of Individual Sub-Millimeter Particles: Using Ultrasonic Levitation to Initiate and Track Charge Transfer

open access: yes, 2018
Electrostatic charging of insulating fine particles can be responsible for numerous phenomena ranging from lightning in volcanic plumes to dust explosions. However, even basic aspects of how fine particles become charged are still unclear.
Jaeger, Heinrich M.   +3 more
core   +1 more source

A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a scalable, durable coating that combines a fire‑retardant copolymer adhesive, hollow glass microspheres, and boron oxide to achieve passive radiative cooling with over 94% solar reflectance and >95% mid‑infrared emissivity. The coating maintains performance after UV and rain exposure and exhibits UL‑94 V‑0 fire resistance, enabling ...
Zhewen Ma   +8 more
wiley   +1 more source

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

open access: yesAdvanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim   +4 more
wiley   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee   +4 more
wiley   +1 more source

Thunderstorm Electrification

open access: yesProceedings of the Wisconsin Space Conference, 2016
Understanding how thunderstorms work is important as it can help assess risks associated with electrical activity in thunderstorms and electrical activity in other areas such as volcanic eruptions, heavy snowstorms, and large hurricanes.  We studied the electrification processes in thunderstorms by investigating literature resources to understand what
openaire   +2 more sources

Modulating Surface‐Active Hydrogen for Facilitating Nitrate‐to‐Ammonia Electroreduction on Layered Double Hydroxides Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
The NiCuFe‐layered double hydroxides nanosheets are synthesized for facilitating nitrate‐to‐ammonia with a high ammonia yield of 1.64 mmol h−1 cm−2, Faradaic efficiency of 94.8% and stability for 15 cycles. The assembled Zn‐nitrate battery delivers a remarkable power density of 12.4 mW cm−2.
Bin Liu   +9 more
wiley   +1 more source

Modeling and Control of a Novel Hybrid Power Quality Compensation System for 25-kV Electrified Railway

open access: yesEnergies, 2019
The severe power quality problems aroused by the single-phase 25-kV traction power supply system (TPSS), especially for the voltage unbalance (VU) and high-frequency harmonic resonance, have attracted increasing attention nowadays. In this paper, a novel
Minwu Chen, Yinyu Chen, Mingchi Wei
doaj   +1 more source

Retrofit Electrification of Road Vehicles

open access: green, 2022
Alberto Reatti   +5 more
openalex   +2 more sources

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