Zhou shaowei energy storage enterprise

Recent Advances and Prospective in Ruthenium-Based Materials

As a highly appealing technology for hydrogen generation, water electrolysis including oxygen evolution reaction (OER) at the anode and hydrogen evolution reaction (HER) at the cathode largely depends on the availability of efficient electrocatalysts. Accordingly, over the past years, much effort has been made to develop various electrocatalysts with superior

Recent Progress on Structurally Ordered Materials for Electrocatalysis

WA School of Mines: Minerals, Energy and Chemical Engineering (WASM-MECE), Curtin University, Perth, Western Australia, 6845 Australia. Search for more papers by this author. Wei Zhou. State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 211816 P. R. China.

Communication Two-dimensional ultrathin arrays of CoP:

Transition metal phosphides (TMPs) have shown promising performance in electrocatalytic water splitting.However, the sluggish kinetic of oxygen evolution reaction (OER) process deteriorates their activity toward overall water splitting.To overcome this issue, two-dimensional (2D) ultrathin arrays of metal-doped CoP (MCoP; M = Fe, Ni, and Mg) were

Two-Dimensional Nanochannel Arrays Based on Flexible

Two-dimensional (2D) nanochannel arrays are constructed by bottom-up reassembly of montmorillonite monolayers that are obtained by liquid-phase exfoliation of its layered crystals, and the as-constructed interstitial space between these monolayers is uniform and provides ions with nanoscale transport channels. Surface-charge-controlled ion transport

Biomass-Derived sustainable carbon materials in energy

In view of the growing energy crisis and the heavy environmental threats, there has been a high demand on clean renewable energy technologies with sustainable methods [1].Fuel cells, microbial fuel cells (MFCs), water splitting, metal–air batteries, supercapacitors, rechargeable batteries and etc. are among the most promising energy conversion and storage

The scalable and high performance polyimide dielectrics

Compared with the energy storage properties at room temperature, the performance at elevated temperatures is more worth exploring. The high-temperature E b of the two polyimide films at 150 °C is shown in Fig. 5 a, and the E b value of semi-aromatic polyimide (430.7MV m −1 ) is also significantly greater than that of all-aromatic polyimide

Surface-dominated storage of heteroatoms-doping hard carbon

Among various applications, energy storage devices with high power and energy densities are intensively demanded for phase regulation of grid and electric vehicle application [7]. Therefore, it is urgent to develop suitable materials with fast kinetics for improving the electrochemical performances.

Peer-Reviewed Articles | Shaowei Chen Lab

Note: (a) undergraduate and high-school co-authors are marked in green. (b) # denotes equal contributors. 462. Xiaxia Chen, Ruyu Pan, Hongwei Xu, Shuang Wu, Chao Liu, Zhonghui Zheng, Yinglong Wang, Shaowei Chen, Fanqing Meng, "High-yield preparation of 1T-MoS 2 with excellent piezo-catalytic activity via W 6+ doping for antibiotics degradation and Cr(VI)

Advances in efficient electrocatalysts based on layered double

The explore and development of electrocatalysts have gained significant attention due to their indispensable status in energy storage and conversion systems, such as fuel cells, metal–air batteries and solar water splitting cells. Layered double Zhou L.J., Huang X.X., Chen H., Jin P.P., Li G.D., Zou X.X. Dalton Trans., 25 (2015), pp

Carbon-Based Fibers for Advanced Electrochemical Energy Storage Devices

Ziyan Yuan, Jingao Zheng, Xiaochuan Chen, Fuyu Xiao, Xuhui Yang, Luteng Luo, Peixun Xiong, Wenbin Lai, Chuyuan Lin, Fei Qin, Weicai Peng, Zhanjun Chen, Qingrong Qian, Qinghua Chen, Lingxing Zeng. In Situ Encapsulation of MoSxSe2–x Nanocrystals with the Synergistic Function of Anion Doping and Physical Confinement with Chemical Bonding for

Renewable-storage sizing approaches for centralized and

Seasonal energy storage for energy management in distributed energy systems can provide energy flexibility Monte Carlo simulation, single-objective and multi-objective optimizations. Regarding renewables–buildings–vehicles energy systems, Zhou et al (2024312133), HKUST(GZ)-enterprise cooperation projects (R00017-2001, R00072-2001

Two-dimensional montmorillonite-based heterostructure for high

With ever-increasing energy crisis and environmental pollution issues [1, 2], lithium-sulfur (Li-S) batteries have gained growing number of attention and are considered as one of the most promising next-generation energy storage systems owing to their remarkably high energy density (2600 Wh kg −1), as well as the nontoxicity, low cost, large theoretical specific

ENERGY & ENVIRONMENTAL MATERIALS

Chuan Zhou. State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 210009 China. Energy and Chemical Engineering (WASM-MECE), Curtin University, Perth, 6102 WA, Australia. Search for more papers by this author. Wei Zhou, Corresponding Author. Wei Zhou [email protected]

Interface-modulated nanocomposites based on polypropylene for

In linear dielectric polymers (the electric polarization scales linearly with the electric field, such as polypropylene, PP), the electrical conduction loss is the predominant energy loss mechanism under elevated temperatures and high electric fields [14, 15] corporating highly insulating inorganic nanoparticles into polymer dielectrics has been proved effective in the

[9] Jin Jia, Weijia Zhou*, Zhaoqian Wei, Tanli Xiong, Guixiang Li, Lili Zhao, Xiaofei Zhang, Hong Liu, Jian Zhou, Shaowei Chen*, Molybdenum Carbide on Hierarchical Porous Carbon Synthesized from Cu-MoO2 as Efficient Electrocatalysts for Electrochemical Hydrogen Generation, Nano Energy, 2017, 41, 749-757; 2017-12-8

Water-in-Salt Electrolyte Promotes High-Capacity FeFe (CN)

Prussian blue analogues (PBAs) are considered to be ideal multivalent cation host materials due to their unique open-framework structure. In aqueous solution, however, the PBAs'' cathodes have a low reversible capacity limited by the single electrochemical group Fe(CN)63– and high crystal water content. They also suffer from fast cycle fading, resulting

Ultrahigh energy storage in superparaelectric relaxor

Compared with electrochemical energy storage techniques, electrostatic energy storage based on dielectric capacitors is an optimal enabler of fast charging-and-discharging speed (at the microsecond level) and ultrahigh power density (1–3).Dielectric capacitors are thus playing an ever-increasing role in electronic devices and electrical power systems.

Carbon-based electrocatalyst derived from bimetallic metal

The design of highly active and cost-effective catalysts for energy storage and conversion applications is a critical strategy in the pursuit of sustainable energy [1], [2], [3]. The oxygen reduction reaction (ORR) in particular is an enabling process for many energy storage options, such as fuel cells and metal-air batteries [4], [5], [6].

9. Hainan Sun, Zhiwei Hu, Xiaomin Xu, Hong-Ji Lin, Chien-Te Chen, Ting-Shan Chan, Wei Zhou*, Zongping Shao*, Ternary Phase Diagram-Facilitated Fast Screening of Double Perovskites for the Oxygen Evolution Reaction, Chemistry of Materials, 2019, 31, 5919-5926. ( ： 7.2, 2 )10. Hainan Sun, Xiaomin Xu, Zhiwei Hu, Liu Hao Tjeng, Jie Zhao, Qin Zhang, Hong-Ji Lin,

High Energy Storage Density and Large Strain in Bi (Zn

High recoverable energy density (Wrec ∼ 2.1 J/cm3) was obtained in (0.7 – x)BiFeO3-0.3BaTiO3-xBi(Zn2/3Nb1/3)O3 + 0.1 wt % Mn2O3 (BF-BT-xBZN, x = 0.05) lead-free ceramics at <200 kV/cm. Fast discharge speeds (<0.5 μs), low leakage (∼10–7 A/cm2), and small temperature variation in Wrec (∼25% from 23 to 150 °C) confirmed the potential for these

Developing improved electrolytes for aqueous zinc-ion batteries to

The burning of fossil fuels has caused a series of well-known problems, thereby driving researchers to explore alternative clean energies such as solar energy and wind energy; unfortunately, these energy sources are intermittent. Therefore, there exists an intense pursuit for grid-scale energy storage systems worldwide [1], [2].

Layered double hydroxides toward electrochemical energy storage

Two-dimensional (2D) materials have attracted increasing interest in electrochemical energy storage and conversion. As typical 2D materials, layered double hydroxides (LDHs) display large potential in this area due to the facile tunability of their composition, structure and morphology. Various preparation s

Emerging of Heterostructure Materials in Energy Storage: A Review

With the ever-increasing adaption of large-scale energy storage systems and electric devices, the energy storage capability of batteries and supercapacitors has faced increased demand and challenges. The electrodes of these devices have experienced radical change with the introduction of nano-scale materials. As new generation materials