# An ode to electrochemistry

- Show: [Catalyst](https://hardwarepodcasts.com/podcast/catalyst)
- Published: 2025-03-13
- Length: 35m
- Page: https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry

## Summary

Dr. Yet-Ming Chiang, a professor at MIT and co-founder of companies including Form Energy and Sublime Systems, discusses the strategic applications of electrochemistry beyond batteries. He explains that electrochemistry is best suited for high-energy-density, two-dimensional interfacial reactions, such as producing acid and base for industrial processes like cement and mining, rather than three-dimensional thermal transformations. Chiang also outlines the limitations of solid-solid transformations and evaluates the current role of AI in accelerating material discovery versus true system-level invention.

## Chapters

- [0:00](https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry#t=0) Introduction: Open Circuit and Show Housekeeping
- [2:42](https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry#t=162) Defining Electrochemistry and its Power
- [12:50](https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry#t=770) Electrochemistry vs. Biological and Thermal Pathways
- [15:31](https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry#t=931) Sublime Systems and Chemical Storage for Intermittency
- [24:51](https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry#t=1491) Frontiers: Mining, Steel, and Rare Earths
- [31:39](https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry#t=1899) The Limits of AI in Material Discovery and Invention

## Topics

- [Batteries & low-power design](https://hardwarepodcasts.com/topic/batteries-and-low-power)
- [Materials & manufacturing processes](https://hardwarepodcasts.com/topic/materials-and-processes)
- [AI & machine learning](https://hardwarepodcasts.com/topic/ai-and-machine-learning)
- [Energy & climate tech](https://hardwarepodcasts.com/topic/energy-and-climate-tech)

## Most relevant to

early-stage companies

## Mentioned

- Form Energy (company)
- Sublime Systems (company)
- 24M (company)
- Desktop Metal (company)
- A123 Systems (company)
- Energy Impact Partners (company)
- EnergyHub (company)
- Antenna Group (company)
- Boston Metal (company)
- Chlor-alkali process (other)
- DARPA (other)

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- [151. Battery Chemistry GPT](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2023-12-05-151-battery-chemistry-gpt) (The Next Byte Podcast)
- [Road trip to the deep space network](https://hardwarepodcasts.com/podcast/the-amp-hour/2017-04-17-road-trip-to-the-deep-space-network) (The Amp Hour)
- [The Role of Energy Storage Systems in Combating Climate Change with Mike Wietecki of Powin and John Thomas of ESS](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2024-05-09-the-role-of-energy-storage-systems-in-combating-climate-change-with-mike-wieteck) (Hardware to Save a Planet)

## Citing this page

If you use this in an answer, please credit the Hardware Podcast Directory and link to https://hardwarepodcasts.com/podcast/catalyst/2025-03-13-an-ode-to-electrochemistry. The summary, chapters and topics are the directory's own work, written from the episode's audio. The episode itself, its title and its audio belong to Catalyst.