Results 151 to 160 of about 178,806 (344)
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
International Journal of PhotoenergyPhotovoltaic (PV) systems interfaced with the grid using modular multilevel converters (MMCs) require accurate voltage information for effective control. However, reliance on grid voltage sensors can diminish system reliability and increase costs.
Imane Alia +4 more
doaj +1 more source
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
IEEE AccessThe renewable energy resources integrating HVDC transmission systems, consisting of grid-following and grid-forming converters, have complex physical and control dynamic interactions.
Ni Liu +7 more
doaj +1 more source
Steady‐state power operation region of a modular multilevel converter connecting to an AC grid [PDF]
, 2021 Jiecong Wang +4 more
openalex +1 more source
Islanded operation of modular grids
CIRED - Open Access Proceedings Journal, 2017 Tobias Schnelle +2 more
openaire +1 more source
A Modular Multilevel Interface for Transformerless Grid Integration
, 2019 This paper presents a system configuration for transformer-less grid integration of large-scale charging infrastructures for electric vehicles (EVs) with wireless inductive charging. The proposed configuration relies on a Modular Multilevel Converter (MMC) topology as the grid interface of the charging infrastructure, where one wireless EV charger can ...
Guidi, Giuseppe +4 more
openaire +1 more source
Artificial Symbiosis for Bulk Production of Bacterial Cellulose Composites
Advanced Materials, EarlyView.Co‐cultivation of the cellulose‐producing bacterium with the microalga enables bulk formation of bacterial cellulose under static incubation, with photosynthetically active oxygen‐generating sites throughout the medium. This symbiotic platform supports 3D cellulosic constructs with geometries dictated by the vessel shape.
Kui Yu +7 more
wiley +1 more source
Energy InformaticsPhotovoltaic power generation is a promising method for generating electricity with a wide range of applications and development potential. It primarily utilizes solar energy and offers sustainable development, green environmental benefits, and abundant ...
Jun Xie
doaj +1 more source