When: November 11-12, 2019 Where: Windsor Suites 1700 Benjamin Franklin Parkway Philadelphia, PA (USA) Gamry Instruments is proud to once again co-sponsor the EIS (Electrochemical Impedance Spectroscopy) Short Course being held November 11th-12th at the Windsor Suites, 1700 Benjamin Franklin Parkway, Philadelphia, PA (USA). This year the two-day, hands-on course is designed for researchers who are Read more about A New Two-Day Hands-on EIS Short Course Philadelphia[…]
Gamry added a new Technical Note in the electrochemical impedance spectroscopy (EIS) section of their Application Notes on their web site Gamry.com. This note assumes that you have read and understand the material covered in the Application Note “Basics of Electrochemical Impedance Spectroscopy.” The purpose of this Technical Note is to show that you can Read more about Electrochemical Impedance Spectroscopy on Curved Electrodes[…]
Registration is now open for the Spring 2017 Electrochemical Impedance Spectroscopy Short Course to be held in Houston, TX The 29th Annual Short Course on Electrochemical Impedance Spectroscopy: Theory, Applications, and Laboratory Instruction. Gamry Instruments is proud to once again sponsor the EIS (Electrochemical Impedance Spectroscopy) Short Course. The spring 2017 course is being held Read more about Gamry Instruments to Sponsor EIS Short Course[…]
Gamry Instruments has taken one of their most popular Application Notes, The Basics of Electrochemical Impedance Spectroscopy, and revised it into a new easy-to-read resource for researchers, academics and professionals. This newly designed reference guide is a primer on EIS and includes descriptions, formulas, and data presentations to get you started on building your knowledge Read more about Basics of Electrochemical Impedance Spectroscopy[…]
A new partnership between Bitrode and Gamry was announced today. The collaboration in the development of battery test equipment shows the strength of the two companies. A ‘One Stop‘ product has been created by integrating Gamry’s EIS […]
Gamry is pleased to once again be presenting a webinar sponsored by PlugVolt. This year’s webinar entitled: “Electrochemical Impedance Spectroscopy and Its Application to Battery Analysis” will be presented by Chris Beasley of Gamry Instruments. When: Wednesday February 17, 2016 What Time: 10:00 a.m. EDT USA / 4:00 p.m. CET Europe / 10:00 p.m. China Read more about Gamry Hosted Webinar: EIS and Its Application to Battery Analysis[…]
Registration is now open for the Spring 2016 EIS Short Course being held in Houston, TX The 28th Annual Short Course on Electrochemical Impedance Spectroscopy: Theory, Applications, and Laboratory Instruction will be held April 25-29, 2016 at the Crowne Plaza (at Reliant Stadium) in Houston, Texas. This EIS Short Course will provide a working knowledge Read more about Spring 2016 EIS Short Course[…]
A solid, printable electrolyte enables lithium-ion batteries to take many shapes Engineers dreaming up new pacemakers, watches, or whatever wearable gadgets come after Google Glass have to tailor their designs around existing battery shapes—typically cylinders, pouches, or rectangles. But a team of researchers hopes their fully printable, flexible lithium-ion batteries will one day free designers Read more about Flexible Lithium-Ion Batteries[…]
An all new webinar has been scheduled – “Electrochemical Impedance Spectroscopy and its Applications to Battery Analysis” When: Wednesday April 29, 2015 What Time: 10:00 a.m. EDT USA / 4:00 p.m. CET Europe / 10:00 p.m. China Duration: 1 hour This webinar will focus on the following key topics: What is impedance spectroscopy? What can Read more about EIS Applications to Battery Analysis[…]
Registration is now open for the Spring 2015 EIS Short Course being held in Houston, TX
Philadelphia, PA, January 27, 2015 – Gamry Instruments is proud to once again sponsor the EIS (Electrochemical Impedance Spectroscopy) Short Course. The spring 2015 course is being held April 20-24 2015 in Houston, TX.
Converting chemical energy into electrical energy can be done in different ways, but for chemical energy stored in various fuels like hydrogen, electrochemical fuel cells are the most direct, and have the potential to be very efficient.
The electrochemistry side of fuel cells is rather straightforward. Hydrogen, possibly with some carbon, on one side combines with oxygen on the other to produce water and possibly carbon dioxide. The half reactions are separated so that the energy difference between reagents and products can be harvested as electrical energy.
Electrochemical Impedance Spectroscopy can identify problems that limit a fuel cell’s efficiency, by helping to optimize a cell, it can determine anodic and cathodic process mechanisms. EIS is particularly good for measuring the equivalent series resistance of fuel cells, a major source of power loss in a low impedance device. Because of the modeling capability of EIS, you can also extract information on kinetics and mass transport in the fuel cell, both of which are crucial factors to fuel cell performance. EIS is useful in both research and QC applications. EIS of fuel cells runs into some of the same low impedance device and setup limitations that also show up in batteries and supercapacitors.
Electrochemical Impedance Spectroscopy by Mark E. Orazem and Bernard Tribollet now available in Chinese from Chemical Industry Press (CIP) Publishers. This book provides the background and training suitable for application of impedance spectroscopy to varied applications and is an excellent textbook for graduate students in electrochemistry, materials science, and chemical engineering. 马克•欧瑞姆和伯纳德•特瑞博勒特的专著 «电化学阻抗谱»一书，目前由中国化学工业出版社（CIP）出版。这本书提供了阻抗谱的详细背景和知识、提供了具体的应用实例，对于电化学，材料科学和化学工程的研究生来说，是一步难得的培训教材。