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Novel synthetic approaches and TWC catalytic performance of flower-like Pt/CeO
Zongcheng ZHAN,Xiaojun LIU,Dongzhu MA,Liyun SONG,Jinzhou LI,Hong HE,Hongxing DAI
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 483-495 doi: 10.1007/s11783-013-0595-z
关键词: three-way catalyst flower-like Ultrasonic Assisted Membrane Reduction (UAMR) Pt nanoparticles
Recent advances in ultrasonic-assisted machining for the fabrication of micro/nano-textured surfaces
Shaolin XU,Tsunemoto KURIYAGAWA,Keita SHIMADA,Masayoshi MIZUTANI
《机械工程前沿(英文)》 2017年 第12卷 第1期 页码 33-45 doi: 10.1007/s11465-017-0422-5
In this paper, the state of art of ultrasonic-assisted machining technologies used for fabrication of micro/nano-textured surfaces is reviewed. Diamond machining is the most widely used method in industry for manufacturing precision parts. For fabrication of fine structures on surfaces, conventional diamond machining methods are competitive by considering the precision of structures, but have limitations at machinable structures and machining efficiency, which have been proved to be partly solved by the integration of ultrasonic vibration motion. In this paper, existing ultrasonic-assisted machining methods for fabricating fine surface structures are reviewed and classified, and a rotary ultrasonic texturing (RUT) technology is mainly introduced by presenting the construction of vibration spindles, the texturing principles, and the applications of textured surfaces. Some new ideas and experimental results are presented. Finally, the challenges in using the RUT method to fabricate micro/nano-textured surfaces are discussed with respect to texturing strategies, machinable structures, and tool wear.
关键词: ultrasonic-assisted machining textured surface micro/nano-structures functional performance
Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0717-z
关键词: micro-grinding biological bone ultrasonic vibration (UV) nanoparticle jet mist cooling (NJMC) grinding force grinding temperature
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0730-2
关键词: ultrasonic vibration-assisted grinding perforated ultrasonic vibration platform vibration characteristics apparent elasticity method grinding force surface integrity
Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO
《机械工程前沿(英文)》 2020年 第15卷 第4期 页码 538-546 doi: 10.1007/s11465-020-0598-y
关键词: longitudinal–torsional coupled ultrasonically drilling CFRP thrust force hole quality
Membrane fouling control by ultrasound in an anaerobic membrane bioreactor
SUI Pengzhe, WEN Xianghua, HUANG Xia
《环境科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 362-367 doi: 10.1007/s11783-007-0062-9
关键词: membrane filtration filtration resistance different feasible ultrasonic anaerobic membrane
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-022-0744-9
关键词: difficult-to-machine metal material green machining high-speed dry milling laser energy field-assisted milling ultrasonic energy field-assisted milling cryogenic minimum quantity lubrication energy field-assisted milling
Shuo Wei, Lei Du, Shuo Chen, Hongtao Yu, Xie Quan
《环境科学与工程前沿(英文)》 2021年 第15卷 第1期 doi: 10.1007/s11783-020-1303-4
关键词: Ultrafiltration Electro-assistance CNTs Membrane fouling mitigation
Recent progress in electric-field assisted combustion: a brief review
《能源前沿(英文)》 2022年 第16卷 第6期 页码 883-899 doi: 10.1007/s11708-021-0770-z
关键词: electric field combustion flame stabilization emission reduction flame propagation
《化学科学与工程前沿(英文)》 2022年 第16卷 第8期 页码 1211-1223 doi: 10.1007/s11705-022-2145-3
关键词: Co3O4–CeO2 composite oxides cyclohexanone cyclohexanol ultrasonic-assisted co-precipitation selective oxidation solvent-free
Mohammadreza SHABGARD, Hamed KAKOLVAND, Mirsadegh SEYEDZAVVAR, Ramin Mohammadpour SHOTORBANI
《机械工程前沿(英文)》 2011年 第6卷 第4期 页码 419-428 doi: 10.1007/s11465-011-0246-7
This paper presents the results of experimental studies carried out to conduct a comprehensive investigation on the influence of ultrasonic vibration of workpiece on the characteristics of Electrical Discharge Machining (EDM) process of FW4 Welding Metal in comparison with the conventional EDM process. The studied process characteristics included the material removal rate (MRR), tool wear ratio (TWR), and surface roughness (Ra and Rmax) of the workpiece after the EDM and ultrasonic assisted EDM (US-EDM) processes. The experiments performed under the designed full factorial procedure and the considered EDM input parameters included pulse on-time and pulse current. The experimental results show that in short pulse on-times, material removal rate in the US-EDM process is approximately quadruple than that of the EDM process. On the contrary, in the long pulse on-times, ultrasonic vibration of work??piece leads to the reduction in the MRR. On the other hand, in short pulse on-times, the TWR in the US-EDM process is lower than that of in the EDM process, and this condition reverses with increase in the pulse on-time. Furthermore, the surface roughness of the workpiece machined by EDM process is slightly lower than that of applied to the US-EDM process.
关键词: electrical discharge machining (EDM) material removal rate (MRR) tool wear ratio (TWR) surface roughness
Xiong PENG, Travis J. OMASTA, Justin M. ROLLER, William E. MUSTAIN
《能源前沿(英文)》 2017年 第11卷 第3期 页码 299-309 doi: 10.1007/s11708-017-0495-1
关键词: alkaline exchange membrane (AEM) fuel cell Pd-Cu oxygen reduction high performance water
An Ding, Yingxue Zhao, Zhongsen Yan, Langming Bai, Haiyang Yang, Heng Liang, Guibai Li, Nanqi Ren
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1238-9
关键词: Sludge reduction Energy uncoupling Ultrafiltration membrane Membrane fouling
《能源前沿(英文)》 doi: 10.1007/s11708-023-0907-3
关键词: oxygen reduction electrocatalysis Pt single-atom catalysts conventional Pt-based catalysts design thoughts and synthesis metal-support interactions
Taro Miyoshi, Thanh Phong Nguyen, Terumi Tsumuraya, Hiromu Tanaka, Toru Morita, Hiroki Itokawa, Toshikazu Hashimoto
《环境科学与工程前沿(英文)》 2018年 第12卷 第3期 doi: 10.1007/s11783-018-1018-y
关键词: Energy-saving Membrane bioreactor Polytetrafluoroethylene (PTFE) membrane Hollow fiber Power consumption
标题 作者 时间 类型 操作
Novel synthetic approaches and TWC catalytic performance of flower-like Pt/CeO
Zongcheng ZHAN,Xiaojun LIU,Dongzhu MA,Liyun SONG,Jinzhou LI,Hong HE,Hongxing DAI
期刊论文
Recent advances in ultrasonic-assisted machining for the fabrication of micro/nano-textured surfaces
Shaolin XU,Tsunemoto KURIYAGAWA,Keita SHIMADA,Masayoshi MIZUTANI
期刊论文
Machinability of ultrasonic vibration-assisted micro-grinding in biological bone using nanolubricant
期刊论文
Vibration characteristics and machining performance of a novel perforated ultrasonic vibration platform
期刊论文
Hole quality in longitudinal–torsional coupled ultrasonic vibration assisted drilling of carbon fiber
Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO
期刊论文
Membrane fouling control by ultrasound in an anaerobic membrane bioreactor
SUI Pengzhe, WEN Xianghua, HUANG Xia
期刊论文
Energy field-assisted high-speed dry milling green machining technology for difficult-to-machine metal
期刊论文
Electro-assisted CNTs/ceramic flat sheet ultrafiltration membrane for enhanced antifouling and separation
Shuo Wei, Lei Du, Shuo Chen, Hongtao Yu, Xie Quan
期刊论文
Ultrasound-assisted co-precipitation synthesis of mesoporous Co3O4–CeO2 composite oxides for highly selective
期刊论文
Ultrasonic assisted EDM: Effect of the workpiece vibration in the machining characteristics of FW4 Welded
Mohammadreza SHABGARD, Hamed KAKOLVAND, Mirsadegh SEYEDZAVVAR, Ramin Mohammadpour SHOTORBANI
期刊论文
Highly active and durable Pd-Cu catalysts for oxygen reduction in alkaline exchange membrane fuel cells
Xiong PENG, Travis J. OMASTA, Justin M. ROLLER, William E. MUSTAIN
期刊论文
Co-application of energy uncoupling and ultrafiltration in sludge treatment: Evaluations of sludge reduction, supernatant recovery and membrane fouling control
An Ding, Yingxue Zhao, Zhongsen Yan, Langming Bai, Haiyang Yang, Heng Liang, Guibai Li, Nanqi Ren
期刊论文
Oxygen reduction electrocatalysis: From conventional to single-atomic platinum-based catalysts for protonexchange membrane fuel cells
期刊论文