Results 21 to 30 of about 1,468,047 (317)

Recent Advances in Engineering of 2D Materials‐Based Heterostructures for Electrochemical Energy Conversion

open access: yesAdvanced Science, 2023
2D materials, such as graphene, transition metal dichalcogenides, black phosphorus, layered double hydroxides, and MXene, have exhibited broad application prospects in electrochemical energy conversion due to their unique structures and electronic ...
Yujia Zhang   +6 more
doaj   +1 more source

Integrated Gradient Cu Current Collector Enables Bottom‐Up Li Growth for Li Metal Anodes: Role of Interfacial Structure

open access: yesAdvanced Science, 2023
3D Cu current collectors have been demonstrated to improve the cycling stability of Li metal anodes, however, the role of their interfacial structure for Li deposition pattern has not been investigated thoroughly.
Yuhang Liu   +8 more
doaj   +1 more source

Highly customizable, ultrawide-temperature free-form flexible sensing electronic systems based on medium-entropy alloy paintings

open access: yesNature Communications
High-performance flexible sensing electronics on complex surfaces operating across broad temperatures are critical for aerospace and industrial applications.
Weiwei Li   +11 more
doaj   +1 more source

Modeling Thin Film Solar Cells: From Organic to Perovskite

open access: yesAdvanced Science, 2020
Device model simulation is one of the primary tools for modeling thin film solar cells from organic materials to organic–inorganic perovskite materials. By directly connecting the current density–voltage (J–V) curves to the underlying device physics, it ...
Deli Li   +3 more
doaj   +1 more source

Afterglow Carbon Dots: From Fundamentals to Applications

open access: yesResearch, 2021
The ability of carbon dots (CDs) to emit afterglow emission in addition to fluorescence in response to UV-to-visible excitation allows them to be a new class of luminescent materials.
Chenxi Peng   +7 more
doaj   +1 more source

3D printing of flexible electronic devices

open access: yes, 2017
Compared to traditional, simple, planar or tubular flexible devices fabricated by spin-coating, casting, or extrusion, 3D-printed flexible electronic devices possess complicated geometries with precisely prescribed microarchitectures and excellent ...
Chen, Xiaodong   +5 more
core   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Programmable afterglow tuning in monodisperse SiO2 microparticles through spatially confined emitter doping

open access: yesNature Communications
Developing monodisperse microparticles with tailored afterglow properties is crucial for optoelectronic applications, achieving afterglow tuning in uniform microsized platforms remains a significant challenge.
Xue Chen   +7 more
doaj   +1 more source

Improving Remote Teaching and Online Learning

open access: yes, 2021
This issue of the Journal of Open, Flexible and Distance Learning (JOFDL) contains an invited piece from a well-known author in the field. The intention is to include an invited piece in subsequent issues.
Fields A   +3 more
core   +1 more source

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