Revisiting Jay Whitacre's Innovation Story

Earlier today energy storage startup Aquion Energy announced that the cost of its breakthrough saltwater battery technology should fall by 50% in as little as 2-4 years, instead of the 10 they originally predicted. That's an incredibly confident statement to make for a company in one of the world's most…

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Blue Energy research in the news

In the last few weeks my group's research on salinity gradient a.k.a. "blue" energy has generated some press. It's very gratifying to see people outside of my field getting interested in these emerging clean energy technologies! Take your pick among the links below to learn more…

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How to calculate salt activity

My work in membrane processes for desalination and blue energy often requires me to calculate the thermodynamic properties of salts. The tricky part of this is determining something called the activity of the salt. As long as I know the salt concentration, I just need to find the activity coefficient…

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How to add MathJax to a Ghost blog

I recently migrated this site to Ghost, and since some of what I write about is technical, I wanted to have the ability to enter LaTex-style mathematical equations and have them display nicely. Mathjax is an excellent cross-browser solution, and it turned out to be easy to add to Ghost.…

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pyEQL updated to v0.4

Earlier this week I released pyEQL v0.4. pyEQL is a side project of mine that aims to create a robust Python library for solution chemistry and chemical thermodynamic calculations. You can read more about the project in the intial release announcement. Fixes This update contains a couple of important…

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