Two-dimensional bimetallic selenium-containing metal-organic frameworks and their calcinated derivatives as electrocatalysts for overall water splittingSpringer Science and Business Media LLC - - 2024
Zhao-ting Shang, Tang-ming Li, Bing-qian Hu, Min Liu, Wang-ting Lu, Fan Yu, Yun Zheng
The use of two-dimensional (2D) layered metal-organic frameworks (MOFs) as
self-sacrificial templates has been proven to be a successful method to create
high-efficiency Selenium (Se)-containing electrocatalysts for overall water
splitting. Herein, two strategies are then utilized to introduce Se element into
the Co–Fe MOF, one being the etching of as-prepared MOF by SeO2 solution, and
the other, ... hiện toàn bộ
Multi-timescale optimization scheduling of interconnected data centers based on model predictive controlSpringer Science and Business Media LLC - - Trang 1-14 - 2023
Xiao Guo, Yanbo Che, Zhihao Zheng, Jiulong Sun
With the promotion of “dual carbon” strategy, data center (DC) access to
high-penetration renewable energy sources (RESs) has become a trend in the
industry. However, the uncertainty of RES poses challenges to the safe and
stable operation of DCs and power grids. In this paper, a multi-timescale
optimal scheduling model is established for interconnected data centers (IDCs)
based on model predictiv... hiện toàn bộ
Experimental study of stratified lean burn characteristics on a dual injection gasoline engineSpringer Science and Business Media LLC - Tập 16 - Trang 900-915 - 2022
Chun Xia, Tingyu Zhao, Junhua Fang, Lei Zhu, Zhen Huang
Due to increasingly stringent fuel consumption and emission regulation,
improving thermal efficiency and reducing particulate matter emissions are two
main issues for next generation gasoline engine. Lean burn mode could greatly
reduce pumping loss and decrease the fuel consumption of gasoline engines,
although the burning rate is decreased by higher diluted intake air. In this
study, dual injecti... hiện toàn bộ
Flame-retardant properties of in situ sol-gel synthesized inorganic borosilicate/silicate polymer scaffold matrix comprising ionic liquidSpringer Science and Business Media LLC - Tập 13 - Trang 163-171 - 2018
Kumar Sai Smaran, Rajashekar Badam, Raman Vedarajan, Noriyoshi Matsumi
This paper focuses on the superiority of organic-inorganic hybrid ion-gel
electrolytes for lithium-ion batteries (LiBs) over commercial electrolytes, such
as 1 M LiPF6 in 1:1 ethylene carbonate (EC): dimethyl carbonate (DMC) {1 M
LiPF6-EC: DMC}, in terms of their flame susceptibility. These ion-gel
electrolytes possess ionic liquid monomers, which are confined within the
borosilicate or silicate m... hiện toàn bộ
Experimental investigation and comparative study of interturn short-circuits and unbalanced voltage supply in induction machinesSpringer Science and Business Media LLC - Tập 7 - Trang 271-278 - 2013
Fatima Babaa, Abdelmalek Khezzar, Mohamed el kamel Oumaamar
A transient model for an induction machine with stator winding turn faults on a
single phase is derived using reference frame transformation theory. The
negative sequence component and the 3rd harmonic are often considered as
accurate indicators. However, small unbalance in the supply voltage and/or in
the machine structure that exists in any real system engenders the same
harmonics components. In... hiện toàn bộ
Research progress of defect-engineered UiO-66(Zr) MOFs for photocatalytic hydrogen productionSpringer Science and Business Media LLC - Tập 15 - Trang 656-666 - 2021
Yating Wang, Chaosheng Peng, Tao Jiang, Xingang Li
In recent years, defect-engineered Zr-based UiO-66 metal-organic frameworks
(UiO-66(Zr) metal-organic frameworks (MOFs)) have shown huge advantages in
catalytic, functional materials, adsorption, and other fields due to their large
surface areas, well-ordered porous structures, and flexible tailorability. It is
extremely challenging to introduce defect sites in the synthesis of MOFs to
regulate th... hiện toàn bộ
Comparison of optimal capacitor placement methods in radial distribution system with load growth and ZIP load modelSpringer Science and Business Media LLC - Tập 7 - Trang 197-213 - 2013
Veera Venkata Satya Naryana Murty, Ashwani Kumar
In this paper, a combined power loss sensitivity (PLS) index-based approach is
proposed to determine the optimal location of the capacitors in the radial
distribution system (RDS) based on the real and reactive combined loss
sensitivity index, as capacitor placement not only reduces real power loss with
voltage profile improvement but also reduces reactive power loss due to the
reactive power comp... hiện toàn bộ
High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution reactionsSpringer Science and Business Media LLC - - Trang 1-26 - 2023
Simiao Sha, Riyue Ge, Ying Li, Julie M. Cairney, Rongkun Zheng, Sean Li, Bin Liu, Jiujun Zhang, Wenxian Li
High entropy materials (HEMs) have developed rapidly in the field of
electrocatalytic water-electrolysis for oxygen evolution reaction (OER) and
hydrogen evolution reaction (HER) due to their unique properties. In particular,
HEM catalysts are composed of many elements. Therefore, they have rich active
sites and enhanced entropy stability relative to single atoms. In this paper,
the preparation st... hiện toàn bộ