Results 231 to 240 of about 2,173,217 (428)

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

Natural Convective Heat Transfer Characteristics of a Domestic Air Source Heat Pump Regenerative Heat Pipe Radiator

open access: yesZhileng xuebao
A new heat pipe-type natural convective heat dissipation terminal with a thermal energy storage material is proposed. A sleeve is added to the heat exchange tube at the end of the heat pipe, and the thermal energy storage material is placed between the ...
Sun Shangyu   +5 more
doaj  

The economic value of storage in renewable power systems - the case of thermal energy storage in concentrating solar plants [PDF]

open access: yes
In this article we analyze the value of thermal energy storages in concentrated solar plants depending on the electricity generation mix. To determine the value from a system integrated view we model the whole electricty generation market of the Iberian ...
Bettzüge, Marc Oliver   +3 more
core  

Hyperbranched Interpenetrating Hydrogen Bond Network (HIHBN) Proton Exchange Membrane for Fuel Cells Above 220 °C

open access: yesAdvanced Functional Materials, EarlyView.
A novel polymer electrolyte membrane with a hyperbranched interpenetrating hydrogen bond network structure is developed. The unique structure of the hyperbranched polymer contributes to a high glass transition temperature exceeding 400 °C, enabling its operation at elevated temperatures for fuel cell applications.
Lingping Zeng   +10 more
wiley   +1 more source

Fish-inspired dynamic charging for ultrafast self-protective solar-thermal energy storage. [PDF]

open access: yesSci Adv
Li X   +10 more
europepmc   +1 more source

Solution‐Processable and Ambient‐Stable Highly Conductive p‐Type Polymers Derived from Dihydropyrazine and Ethylenedioxythiophene

open access: yesAdvanced Functional Materials, EarlyView.
This work presents π–conjugated polymers based on dihydropyrazine (DHP) and ethylenedioxythiophene (EDOT), developed to produce highly conductive, flexible films for printed electronics. By optimizing the DHP and EDOT ratio, strong and compact π–π stacking is achieved, resulting in polymer films with conductivities up to 1700 S cm−1 under ambient ...
Sung Jae Jeon   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy