Results 91 to 100 of about 737,917 (308)

A Review of Lithium-Ion Battery Thermal Management System Strategies and the Evaluate Criteria

open access: yesInternational Journal of Electrochemical Science, 2019
Lithium-ion batteries have become widely used in energy storage systems. Since adverse operating temperatures can impact battery performance, degradation, and safety, achieving a battery thermal management system that can provide a suitable ambient ...
Shuting Yang   +5 more
doaj   +1 more source

Review of Batteries Thermal Problems and Thermal Management Systems

open access: yesJournal of Innovative Science and Engineering, 2017
Electric vehicles, lithium-based batteries that are used in solar energy storage are known from these products. Especially, in electric (EV), hybrid (HEV) and fuel cell vehicles (FCEV), battery technology has been an important contributor to reducing toxic gas emissions and using energy efficiently.
SÖKMEN, K. Furkan, ÇAVUŞ, Muhammed
openaire   +2 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Systems overview [PDF]

open access: yes
Charts and accompanying text are presented that provide a brief synopsis of the contracted efforts for FY-92 in assessing nuclear thermal propulsion requirements, concepts, and associated issues.
Corban, Robert
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Nano-Biochar Prepared from High-Pressure Homogenization Improves Thermal Conductivity of Ethylene Glycol-Based Coolant

open access: yesNanomaterials
As an environmentally friendly material, biochar is increasingly being utilized in the field of heat transfer and thermal conduction. In this study, nano-biochar was prepared from high-pressure homogenization (HPH) using sesame stalks as the raw material.
Youheng Wang   +5 more
doaj   +1 more source

Characterising and Testing Deep UV LEDs for Use in Space Applications

open access: yes, 2015
Deep ultraviolet (DUV) light sources are used to neutralise isolated test masses in highly sensitive space-based gravitational experiments. An example is the LISA Pathfinder charge management system, which uses low-pressure mercury lamps.
Baird, J. T.   +3 more
core   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

Study on Heat Transfer and Flow Characteristics of Radiator Arrangement for Extended Range Hybrid Electric Vehicle

open access: yesZhileng xuebao
In the backdrop of the growing energy crisis and drive for carbon neutrality, new energy vehicles have become a key area of interest. However, the complexity of the heat source distribution and the gradual increase in power density pose higher challenges
Yang Yu   +4 more
doaj  

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