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《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1450-1459 doi: 10.1007/s11705-023-2310-3
关键词: magneto-hybrid polyoxometalate nanocomposite composite membrane antifouling self-cleaning magnetic and photocatalytic responsiveness
Preparation and characterization of ZnO/ZnS hybrid photocatalysts via microwave-hydrothermal method
ZHAO Jinglian, WANG Xinping, ZHAO Liang
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 415-420 doi: 10.1007/s11783-008-0056-2
关键词: large-scale hexagonal misdistribution characterization nanocomposite
Vibration control of a structure using Magneto-Rheological grease damper
Shinya SUGIYAMA, Tomoki SAKURAI, Shin MORISHITA
《机械工程前沿(英文)》 2013年 第8卷 第3期 页码 261-267 doi: 10.1007/s11465-013-0268-4
This paper describes an application study of Magneto-Rheological (MR) grease damper to a structure with three stories. MR fluid is known as one of successful smart materials whose rheological properties can be varied by magnetic field strength, and has been applied to various kinds of device such as dampers, clutches, engine mounts, etc. However, ferromagnetic particles dispersed in MR fluid settle out of the suspension after a certain interval due to the density difference between the particles and their career fluid. To overcome this defect, we have developed a new type of controllable working fluid using grease as the career of magnetic particles. Network of thickener in grease is expected to hold the magnetic particles and prevent them from settled down. No or little sedimentation was observed in MR grease whose characteristics could be controlled by the magnetic field strength. MR grease was introduced into a cylindrical damper and its performance was studied. As a result, it was confirmed that the damping force of MR grease damper could be controlled by the applied electric current to the coil in the cylinder of damper. Furthermore, vibration response of a three-story model structure equipped with MR grease damper was investigated experimentally, and it was shown that MR grease damper worked effectively as a semi-active damper.
关键词: vibration control damper smart material Magneto-Rheological (MR) grease MR fluid
Effect of magneto rheological damper on tool vibration during hard turning
P. Sam PAUL, A. S. VARADARAJAN
《机械工程前沿(英文)》 2012年 第7卷 第4期 页码 410-416 doi: 10.1007/s11465-012-0341-4
Recently, the concept of hard turning has gained considerable attention in metal cutting as it can apparently replace the traditional process cycle of turning, heat treating, and finish grinding for assembly of hard wear resistant steel parts. The present investigation aims at developing a magneto rheological (MR) fluid damper for suppressing tool vibration and promoting better cutting performance during hard turning. The magneto rheological Fluid acts as a viscoelastic spring with non-linear vibration characteristics that are controlled by the composition of the magneto rheological fluid, the shape of the plunger and the electric parameters of the magnetizing field. Cutting experiments were conducted to arrive at a set of electrical, compositional and shape parameters that can suppress tool vibration and promote better cutting performance during turning of AISI 4340 steel of 46 HRC with minimal fluid application using hard metal insert with sculptured rake face. It was observed that the use of MR fluid damper reduces tool vibration and improves the cutting performance effectively. Also commercialization of this idea holds promise to the metal cutting industry.
关键词: tool vibration magneto rheological damper hard turning surface finish tool wear
Polymer nanocomposites for microactuation and magneto-electric transduction
Kaori YUSE, Benoit GUIFFARD, Rabah BELOUADAH, Lionel PETIT, Laurence SEVEYRAT, Daniel GUYOMAR
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 350-354 doi: 10.1007/s11465-009-0056-3
关键词: electroactive polymers carbon filling actuator nanocarbon electromechanical coupling dielectric polymer actuators polymer actuators microactuation magneto-electric effect
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1689-x
● Application of the MOF-composite membranes in adsorption was discussed.
关键词: Emerging organic contaminants Metal organic frameworks Synthesis Adsorption Catalysis
《环境科学与工程前沿(英文)》 2023年 第17卷 第8期 doi: 10.1007/s11783-023-1704-2
Nanocomposite materials in orthopedic applications
Mostafa R. Shirdar, Nasim Farajpour, Reza Shahbazian-Yassar, Tolou Shokuhfar
《化学科学与工程前沿(英文)》 2019年 第13卷 第1期 页码 1-13 doi: 10.1007/s11705-018-1764-1
This chapter is an introduction to nanocomposite materials and its classifications with emphasis on orthopedic application. It covers different types of matrix nanocomposites including ceramics, metal, polymer and natural-based nanocomposites with the main features and applications in the orthopedic. In addition, it presents structure, composition, and biomechanical features of bone as a natural nanocomposite. Finally, it deliberately presents developing methods for nanocomposites bone grafting.
关键词: nanocomposite materials orthopedic applications bone grafting nanocomposites nanocomposites classification
Nima Kamali, Abdollah Rashidi Mehrabadi, Maryam Mirabi, Mohammad Ali Zahed
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1249-6
《化学科学与工程前沿(英文)》 2022年 第16卷 第10期 页码 1438-1459 doi: 10.1007/s11705-022-2166-y
关键词: ternary nanocomposite photocatalytic electrochemical CO2 reduction UV-light magnetic core
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1726-1734 doi: 10.1007/s11705-022-2188-5
关键词: chemical looping reforming SrFeO3−δ/CaO·MnO nanocomposite reduction kinetics Avrami–Erofeyev model pressure-dependent term
《环境科学与工程前沿(英文)》 2022年 第16卷 第4期 doi: 10.1007/s11783-021-1474-7
• PA layer properties tune the primary nanochannels in MIL-101(Cr) TFN NF membranes.
关键词: Porous metal organic framework Thin-film nanocomposite membrane Primary selective nanochannels Nanofiltration Endocrine disrupting compounds
LI Jianxiong, LIU Zilong, DUAN Yonggang, YU Jing, ZHU Changhong, LI Shuang, XIE Changsheng
《医学前沿(英文)》 2007年 第1卷 第4期 页码 401-404 doi: 10.1007/s11684-007-0078-3
关键词: significant difference female endometrial angiogenesis nano-Cu/LDPE CD34
Creep and recovery behaviors of magnetorheological elastomers
Weihua LI, Yang ZHOU, Tongfei TIAN, Gursel ALICI,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 341-346 doi: 10.1007/s11465-010-0096-8
关键词: magneto-rheological elastomers (MREs) creep recovery linear viscoelastic model
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-021-1387-5
标题 作者 时间 类型 操作
Synthesis of novel magneto-hybrid polyoxometalate composite membrane with simultaneous photocatalytic
期刊论文
Preparation and characterization of ZnO/ZnS hybrid photocatalysts via microwave-hydrothermal method
ZHAO Jinglian, WANG Xinping, ZHAO Liang
期刊论文
Vibration control of a structure using Magneto-Rheological grease damper
Shinya SUGIYAMA, Tomoki SAKURAI, Shin MORISHITA
期刊论文
Effect of magneto rheological damper on tool vibration during hard turning
P. Sam PAUL, A. S. VARADARAJAN
期刊论文
Polymer nanocomposites for microactuation and magneto-electric transduction
Kaori YUSE, Benoit GUIFFARD, Rabah BELOUADAH, Lionel PETIT, Laurence SEVEYRAT, Daniel GUYOMAR
期刊论文
Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water
期刊论文
Correction to: Highly degradable chitosan-montmorillonite (MMT) nanocomposite hydrogel for controlled
期刊论文
Nanocomposite materials in orthopedic applications
Mostafa R. Shirdar, Nasim Farajpour, Reza Shahbazian-Yassar, Tolou Shokuhfar
期刊论文
Synthesis of vinasse-dolomite nanocomposite biochar via a novel developed functionalization method to
Nima Kamali, Abdollah Rashidi Mehrabadi, Maryam Mirabi, Mohammad Ali Zahed
期刊论文
Newly-modeled graphene-based ternary nanocomposite for the magnetophotocatalytic reduction of CO2 with
期刊论文
Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial
期刊论文
Tuning the primary selective nanochannels of MOF thin-film nanocomposite nanofiltration membranes for
期刊论文
Correlative investigation of copper/low-density polyethylene nanocomposite on the endometrial angiogenesis
LI Jianxiong, LIU Zilong, DUAN Yonggang, YU Jing, ZHU Changhong, LI Shuang, XIE Changsheng
期刊论文
Creep and recovery behaviors of magnetorheological elastomers
Weihua LI, Yang ZHOU, Tongfei TIAN, Gursel ALICI,
期刊论文