Results 21 to 30 of about 1,626,337 (315)

Supercapacitors: Enhancing Energy Storage Efficiency

International Journal of Psychosocial Rehabilitation, 2020
This rеsеarch papеr еxplorеs thе forеfront of еnеrgy storagе tеchnology by invеstigating thе rolе of supеrcapacitors in еnhancing еfficiеncy within еnеrgy storagе systеms.
Tushar Agarwal, P. Rani, Aayush Khatri
semanticscholar   +1 more source

4D printing of MXene hydrogels for high-efficiency pseudocapacitive energy storage

Nature Communications, 2022
2D material hydrogels have recently sparked tremendous interest owing to their potential in diverse applications. However, research on the emerging 2D MXene hydrogels is still in its infancy.
Ke Li, Juan-Bao Zhao, A. Zhussupbekova, C. Shuck, Lucia Hughes, Yueyao Dong, Sebastian Barwich, Sebastien Vaesen, I. Shvets, Matthias E. Möbius, W. Schmitt, Y. Gogotsi, V. Nicolosi   +12 more
semanticscholar   +1 more source

Investigation and performance analysis of solar still with energy storage materials: An energy- exergy efficiency analysis

Case Studies in Thermal Engineering, 2021
Researchers have attempted different Energy storage materials (ESM) in solar stills (SS) to improve distillate yield. In this experimental work, an attempt was made to increase the distillate yield & efficiency of SS, using good absorbing and heat ...
Dinesh Mevada, H. Panchal, M. Ahmadein, Mohamed E. Zayed, N. Alsaleh, J. Djuansjah, Essam B. Moustafa, A. Elsheikh, K. K. Sadasivuni   +8 more
semanticscholar   +1 more source

ECOS: An energy-efficient cluster storage system [PDF]

2009 IEEE 28th International Performance Computing and Communications Conference, 2009
Cluster storage systems are essential building blocks for many high-end computing infrastructures. Although energy conservation techniques have been intensively studied in the context of clusters and disk arrays, improving energy efficiency of cluster storage systems remains an open issue.
Xiaojun Ruan, Shu Yin 0001, Adam Manzanares, Jiong Xie, Zhiyang Ding, James Majors, Xiao Qin 0001   +6 more
openaire   +1 more source

Improved Efficiency of Perovskite Light-Emitting Diodes Using a Three-Step Spin-Coated CH₃NH₃PbBr₃ Emitter and a PEDOT:PSS/MoO₃-Ammonia Composite Hole Transport Layer

Micromachines, 2019
High efficiency perovskite light-emitting diodes (PeLEDs) using PEDOT:PSS/MoO3-ammonia composite hole transport layers (HTLs) with different MoO3-ammonia ratios were prepared and characterized. For PeLEDs with one-step spin-coated CH3NH3PbBr3 emitter, an
Yuanming Zhou, Sijiong Mei, Dongwei Sun, Neng Liu, Wuxing Shi, Jiahuan Feng, Fei Mei, Jinxia Xu, Yan Jiang, Xianan Cao   +9 more
doaj   +1 more source

Boosted energy-storage efficiency by controlling conduction loss of multilayered polymeric capacitors

, 2020
Among the organic dielectrics, polyvinylidene fluoride PVDF-based polymers present the highest level of polarizability with permittivity >35. Nonetheless, their applications in advanced electronics and industrial uses are limited by significant leakage ...
F. Pedroli, Annalisa Flocchini, A. Marrani, M. Le, O. Sanseau, P. Cottinet, J. Capsal   +6 more
semanticscholar   +1 more source

Energy Efficiency in Secure and Dynamic Cloud Storage [PDF]

, 2013
The popularity of the cloud storage systems has brought a number of challenges. Two of them are data integrity and energy efficiency. There are many proposed static solutions to prove the integrity of a file. For the dynamic case, Rank-Based Authenticated Skip list RBASL has been presented. It provides the update operations with logarithmic complexity.
Adilet Kachkeev, Ertem Esiner, Alptekin Küpçü, Öznur Özkasap   +3 more
openaire   +1 more source

Effects of Charge Transport Materials on Blue Fluorescent Organic Light-Emitting Diodes with a Host-Dopant System

Micromachines, 2019
High efficiency blue fluorescent organic light-emitting diodes (OLEDs), based on 1,3-bis(carbazol-9-yl)benzene (mCP) doped with 4,4’-bis(9-ethyl-3-carbazovinylene)-1,1’-biphenyl (BCzVBi), were fabricated using four different hole transport ...
Neng Liu, Sijiong Mei, Dongwei Sun, Wuxing Shi, Jiahuan Feng, Yuanming Zhou, Fei Mei, Jinxia Xu, Yan Jiang, Xianan Cao   +9 more
doaj   +1 more source

Quantum Random Number Generator for Pulse Laser Phase Fluctuation

Guangtongxin yanjiu, 2022
Aiming at the problem that the current Quantum Random Number Generator (QRNG) cannot simultaneously meet the high-speed and real-time requirements of random number generation in quantum key distribution communication, this paper improves the QRNG scheme ...
Zhen-yang JIN, Xiang-kui WAN, Kai PANG, Meng-han FU, Liu-ping CHEN   +4 more
doaj   +1 more source

Enhancing Thermal Energy Storage Efficiency Using Optimized Concrete Materials: A Review

Mansoura Engineering Journal
The increasing global energy demand and the environmental impact of fossil fuels necessitate the development of sustainable energy solutions. Solar energy is a promising alternative, but its intermittency and inefficiency limit its widespread adoption ...
A. M. Abbass, A. M. El-khayatt, Khaled A. Eltawil   +2 more
semanticscholar   +1 more source