Results 251 to 260 of about 873,347 (342)
Some of the next articles are maybe not open access.
Separation and Purification Technology, 2020
A novel micro hollow cathode excited DBD plasma bubbling reactor was designed to improve the organic wastewater treatment efficiency. Both the discharge process as well as the mass transfer can be enhanced synchronously.
Xiaoping Wang, Lecheng Lei
exaly +2 more sources
A novel micro hollow cathode excited DBD plasma bubbling reactor was designed to improve the organic wastewater treatment efficiency. Both the discharge process as well as the mass transfer can be enhanced synchronously.
Xiaoping Wang, Lecheng Lei
exaly +2 more sources
V2O5 Hollow Spheres as High Rate and Long Life Cathode for Aqueous Rechargeable Zinc Ion Batteries
Electrochimica Acta, 2019In this work, V2O5 hollow spheres synthesized via a solvothermal method for high performance cathode of aqueous rechargeable zinc ion batteries (ARZIBs) is reported. The as-prepared V2O5 sample comprises of hollow spheres particles with diameter of 0.7–1.
Zhanhong Yang, Haigang Qin
exaly +2 more sources
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 1999
A new type of plasma sputtering device, named the hollow cathode magnetron (HCM), has been developed by surrounding a planar magnetron cathode with a hollow cathode structure. Operating characteristics of HCMs, current–voltage (I–V) curves for fixed discharge pressure and voltage–pressure (V–p) curves for fixed cathode current, are measured.
Zhehui Wang, Samuel Cohen
exaly +2 more sources
A new type of plasma sputtering device, named the hollow cathode magnetron (HCM), has been developed by surrounding a planar magnetron cathode with a hollow cathode structure. Operating characteristics of HCMs, current–voltage (I–V) curves for fixed discharge pressure and voltage–pressure (V–p) curves for fixed cathode current, are measured.
Zhehui Wang, Samuel Cohen
exaly +2 more sources
Hollow Structured Cathode Materials for Rechargeable Batteries
Science Bulletin, 2020Hollow structuring has been intensively studied as an effective strategy to improve the electrochemical performance of the electrode materials for rechargeable batteries in terms of specific capacity, rate capability, and cycling performance.
Hengming Huang, Xiaobo Zhu, Jiayong Tang
exaly +2 more sources
Observations of hollow cathode light emission from a transient hollow cathode discharge
Applied Physics Letters, 1991 Experimental observations are presented on the light emission from the hollow cathode region of a pulsed hollow cathode discharge. A 2 mJ, 30 ns, 1.06 μm laser pulse incident on the back of the cathode is used to trigger the discharge. The temporal evolution of the light emission from this region is recorded in 50 nm spectral bands.
WYNDHAM, E +3 more
openaire +2 more sources
Journal of Colloid and Interface Science, 2022
The construction of composite materials is an effective strategy to solve the problems of poor conductivity, manganese dissolution, and volume expansion of manganese-based materials.
Kang-Bo Wang +7 more
semanticscholar +1 more source
The construction of composite materials is an effective strategy to solve the problems of poor conductivity, manganese dissolution, and volume expansion of manganese-based materials.
Kang-Bo Wang +7 more
semanticscholar +1 more source
ZnSe/SnSe2 hollow microcubes as cathode for high performance aluminum ion batteries.
Journal of Colloid and Interface Science, 2023Advances in cathode material design and understanding of intercalation mechanisms are necessary to improve the overall performance of aluminum ion batteries.
Jian Li +5 more
semanticscholar +1 more source
Early experimental investigation of the C12A7 hollow cathode fed on iodine
Plasma Science and Technology, 2022To fully realize the superiority of the iodine electric propulsion system in streamlining the size and reducing the operating cost, iodine hollow cathode technology must be developed. Considering the corrosiveness of iodine and the possible impurity of
Zhi-Wei Hua +4 more
semanticscholar +1 more source
Observation of rotating magnetohydrodynamic modes in the plume of a high-current hollow cathode
, 2021High-current hollow cathodes are widely used in electric propulsion as well as for laboratory plasma generation applications. The plasma region just outside of high-current cathodes is characterized by the presence of many fluctuations, which can develop
G. Becatti, D. Goebel, M. Zuin
semanticscholar +1 more source
, 2021
Titanium and its alloys are widely used in many fields such as aeronautics, medical devices, oil and gas and off-shore industries, etc. However, tribological properties of titanium are poor. The tribo-mechanic properties can be enhanced by the deposition
S. Domínguez-Meister +4 more
semanticscholar +1 more source
Titanium and its alloys are widely used in many fields such as aeronautics, medical devices, oil and gas and off-shore industries, etc. However, tribological properties of titanium are poor. The tribo-mechanic properties can be enhanced by the deposition
S. Domínguez-Meister +4 more
semanticscholar +1 more source