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Chiang: Biological processes struggle with electrochemical current density due to bulk

Yet-Ming Chiang · An ode to electrochemistry · Mar 13, 2025 · at 30:24

MIT professor and clean tech founder Yet-Ming Chiang contrasts the physical scaling constraints of industrial biotechnology with inorganic electrochemistry.

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“Well, a biological process, even if it has an electrochemical component to it, it's hard to get to high current density. Why is that? It's just that the molecules are large and bulky, right? And, you know, inorganic molecules tend to be compact by comparison, right?”

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