PAR2273电化学工作站(综合测试系统)

PowerSuite 软件包

本文摘要介绍了PowerSuite 软件的特点及涉及的电化学研究方法，对了解PAR公司电化学仪器的功能很有帮助

PAR200

On September 26th, AMETEK Inc., the corporate parent of Princeton Applied Research, has completed the acquisition of the Solartron Group from Roxboro PLC. The Solartron Analytical division is being joined with the Princeton Applied Research business as part of the Advanced Measurement Technology division of AMETEK. We are all very excited about the combination of these two long-standing businesses with PAR抯 focus on research potentiostats and Solartron抯 focus on impedance solutions. The combined business offers tremendous opportunities to increase our new product development projects; expand our sales, service and support efforts; and gain some efficiencies. Princeton Applied Research and Solartron Analytical staff members will be working together throughout October to determine the best ways to get the most benefits for the combined business and for our customers. In the meantime, we will continue to operate the respective businesses just as we have and we expect no major changes to our mutual focus on satisfying our customers with our full range of products and providing comprehensive post-sale support.

PARSTAT 2273恒电位仪

PARSTAT 2273在原273A卓越的可靠性、高电流、高槽电压基础上又增加了超强阻抗能力、高分辨率、高速率以及我们新研发的恒电位仪家族的最新软件技术。根据客户反馈,我们不仅在新产品中提高了自身电流,同时又可扩展到20A.并且该产品作为一平台便于使用者与各种辅助设备连接匹配。

The Use of Conducting Polyaniline as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid

Sulfonated chitosan (S-CTS) doped polyaniline (PANI) was synthesized by “template-free” method successfully, and it is reported as corrosion inhibitor for the first time. The corrosion inhibition property of PANI was demonstrated for mild steel in acidic environment using weight loss test, Tafel polarization, electrochemical impedance spectroscopy (EIS), scanning electronic microscope (SEM) and adsorption isotherm.

Characterization and corrosion studies of titania-coated NiTi prepared by sol–gel technique and steam crystallization

Nickel titanium (NiTi) was dip-coated with titania via the sol–gel route using titanium butoxide (Ti(OC4H9)4) as precursor. The as-coated titania film was crystallized to form anatase by treatment in steam at 1058C. The crystallized film was relatively thick (about 750 nm) and even. Atomic force microscopy (AFM) revealed that the film was dense with a surface roughness of about 3 nm, and was composed of particles of about 100 nm. X-ray diffractometry (XRD) showed that these particles were composed of nanocrystallites of a few nanometers.

Enhanced rate performance of molybdenum-doped spinel LiNi 0.5 Mn 1.5 O 4 cathode materials for lithium ion battery

The Mo-doped LiNi0.5 Mn1.5O4 cathodes are successfully synthesized by citric acid-assisted sol–gel method. The result demonstrates that the Mo-doped LiMn1.4Ni0.55 Mo0.05O4 cathodes present the improved electrochemical performance over pristine LiNi 0.5 Mn1.5O4. At the 2 C rate after 80 cycles, the discharge capacities are 68.5 mAh g-1 for the pristine LiNi0.5 Mn1.5O4material (53.9% of the capacity at 0.1 C), 107.4 mAh g-1 for the LiMn1.425Ni0.5 Mo0.05O4material (82.1% at 0.1 C), and 122.7 mAh g-1 for the LiMn1.4Ni0.55 Mo0.05O4 material (90.5% at 0.1 C).

Anodic oxidation of zirconium in silicate solutions

Herein, a study of the surface modification of zirconium by anodic oxidation is reported. The oxidation process was carried out in a solution containing K2SiO3 and KOH. The anodization was conducted at voltages of 100, 200 and 400 V.

Investigation of the electrochemical behaviour of TiMo alloys in simulated physiological solutions

This paper addresses on the electrochemical behaviour of three TiMo alloys exposed to simulated physiological environments. Their stability and corrosion resistance was characterized in order to explore the potential application for the manufacturing of implant materials.

2273

PARC (普林斯顿应用研究公司) (原隶属于美国EG&G公司,现隶属于美国AMETEK集团公司) PARC 电化学仪器部专业从事用于材料特性研究,电化学, 腐蚀,交流阻抗测试仪器的设计、生产已有43年的历史, 一直处于世界领先地位, 提供全套的恒电位/恒电流仪,阻抗分析仪, 微区扫描成像系统, 电解池及附件, 以恒电位仪为核心,加上不同的应用软件,附件和电极便可构成不同的电化学测试系统,满足不同的研究与应用的需要。

Introduction

Advanced Measurement Technology Inc.是美国阿美特克(AMETEK)集团的子公司，旗下拥有ORTEC，Princeton Applied Research(PAR) 和Signal Recovery三个品牌。 ORTEC原隶属于美国EG&G公司, 现隶属于美国AMETEK集团公司。公司位于美国田纳西州的原子城—橡树岭，由美国橡树岭国家实验室的科学家和工程师于1960年创建。自公司成立至今，ORTEC就一直是世界上最主要的核测量技术的研发者和仪器设备的制造者，其产品和技术代表着当今世界上这一领域的最先进水平。 普林斯顿应用研究Princeton Applied Research(PAR)原隶属于美国EG&G公司现隶属于美国AMETEK集团公司。PAR专业从事用于材料特性研究,电化学, 腐蚀,交流阻抗测试仪器的设计、生产已有40年的历史, 一直处于世界领先地位, 提供全套的恒电位/恒电流仪,阻抗分析仪, 微区扫描成像系统, 电解池及附件, 以恒电位仪为核心,加上不同的应用软件,附件和电极便可构成不同的电化学测试系统,满足不同的研究与应用的需要。 Signal Recovery 原隶属于美国EG&G公司现隶属于美国AMETEK集团公司。是专业从事微弱信号检测、处理相关产品的制造商。其锁相放大器、光学斩波器、BOXCAR等始终处于行业的领先水平。 公司网址：www.ametek-online.com www.ortec-online.com www.princetonappliedresearch.com www.signalrecovery.com