Results 281 to 290 of about 1,825,580 (317)

Characterization and Reuse of Lithium‐ion Battery Cathode Material Recovered Through a Bacterial Process

Advanced Energy Materials, EarlyView.
A sustainable bacteria‐based lithium‐ion battery cathode recycling method is optimized using engineering biology. The resulting biomineralized manganese carbonate species is found to be easily converted into an electrode material, via simple calcination.
Virginia Echavarri‐Bravo, Isolde Marsland, Mai‐Britt V. Jensen, Caroline Kirk, Louise E. Horsfall   +4 more
wiley   +1 more source

Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass

Advanced Energy Materials, EarlyView.
This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun, Yan Zhang, Yuyue Zhou, Yingxia Nie, Lin Ban, Deyu Wu, Song Yang, Heng Zhang, Cheng Li, Kai Zhang   +9 more
wiley   +1 more source

Phosphorus‐Based Flame‐Retardant Electrolytes for Lithium Batteries

Advanced Energy Materials, EarlyView.
This review highlights the diverse structures of phosphorus‐based flame‐retardant additives, thoroughly exploring their characteristics, mechanisms, and overall impact on lithium‐ion battery (LIB) performance. Moreover, it proposes future directions for next‐generation materials to enhance safety and stability, ultimately contributing to the ...
Jin‐Hee Kim, Jae‐Hwan Hyun, Sihyun Kim, Woo Hyun Park, Seung‐Ho Yu   +4 more
wiley   +1 more source

Innovative Approach to Recycle Lithium‐Ion Battery Electrolytes via Sequential Chemical Processes

Advanced Energy Materials, EarlyView.
A chemical separation method is developed to recycle and purify nonaqueous electrolytes from spent lithium‐ion batteries. The new process consists of a sequence of precipitation in tandem with each distillation and solvent‐assisted vacuum extraction to obtain high‐quality electrolyte precursors.
Ting‐Wei Hsu, Albert Lipson, Zhengcheng Zhang   +2 more
wiley   +1 more source

Forecasting Wholesale Electricity Market Prices Considering Bidding Conditions Using Price Sensitivity

Advanced Energy and Sustainability Research, EarlyView.
It is very difficult to predict spot prices in Japan, where solar power generation has entered the market. Herein, It is attempted to predict the timing of sudden price changes by using price sensitivity, which will begin to be made public in 2021. The impact of price sensitivity on forecasting will be examined by making other variables general.
Shinji Hirota, Jindan Cui, Xue Fang, Takashi Oozeki, Yuzuru Ueda   +4 more
wiley   +1 more source

Understanding Key NaCMC Properties to Optimize Electrodes and Battery Performance

Advanced Energy and Sustainability Research, EarlyView.
Sodium carboxymethyl cellulose (NaCMC) polymer properties, namely, the degree of substitution, molecular weight, and an in batteries unpublished impurity, are investigated with regard to their impact on the electrode properties. The gained knowledge then is transferred to further understand the resulting cell performance and understand key figures to ...
Noah Keim, Andreas Weber, Marcus Müller, Ulrike Kaufmann, Werner Bauer, Oliver Petermann, Roland Bayer, Helmut Ehrenberg   +7 more
wiley   +1 more source

Supercapacitors: An Emerging Energy Storage System

Advanced Energy and Sustainability Research, EarlyView.
This review explores the principles, advancements, and material innovations in supercapacitor technology, covering pseudocapacitors, double‐layer capacitors, electrolytes, and nanostructured materials like carbon nanotubes, MXenes, and graphene. It examines hybrid systems bridging capacitors and batteries, promising applications in wearable devices ...
Muhammad Faisal Iqbal, Farooq Nasir, Fiza Shabbir, Zaheer Ud Din Babar, Muhammad Farooq Saleem, Kaleem Ullah, Nana Sun, Faizan Ali   +7 more
wiley   +1 more source

Electrodeposited Iron‐Incorporated Cobalt Phosphide for Improved Supercapacitor Applications

Advanced Energy and Sustainability Research, EarlyView.
The electrodeposition method has been used to synthesize Fe–CoP deposited on nickel foam, resulting in excellent cycling stability and capacitance retention compared to CoP and FeP. Furthermore, a detailed charge storage mechanism, emphasizing the enhanced electrochemical performance has been discussed. Supercapacitors have gained significant attention
Gaurav Pandey, Prashanth W. Menezes, Kamlendra Awasthi   +2 more
wiley   +1 more source

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Maximum surges in simple surge tanks

Canadian Journal of Civil Engineering, 1977
Maximum upsurges and downsurges in simple surge tanks, resulting from linear decrease or increase in turbine discharge, gate opening, or power output are calculated in turn for simple surge tanks. Tunnel friction and velocity head are considered.
Farouk A. El-Fitiany, Eugen Ruus
openaire   +2 more sources

Surge Arrester Protection and Very Fast Surges

IEEE Power Engineering Review, 1983
The results of this paper suggest that surge arrester protection may not be adequate for very fast rates of rise of lightning currents even considering insulation strength greater than chopped-wave. Additionally, it is shown that prediction of the magnitude and front time of the peak overvoltage is a complex function of lead length, arrester model ...
Hedman, Grant, Wilson, Clayton
openaire   +3 more sources