# Tuning methanol-CO selectivity in CO 2 hydrogenation by Ga coordination engineering in ZnGa 2 O 4

Source: [nature.com](https://www.nature.com/articles/s41467-026-79788-9) · 2026-11-14 · Life
Page: https://themorning.science/story/tuning-methanol-co-selectivity-in-co-2-hydrogenation-by-ga-coordination-engineer-996743d0dfaf634e
Kind: research · Impact: medium

## In brief

- A study in Nature Communications, published online 14 November 2026, reports on CO2 hydrogenation over ZnGa2O4.
- The authors show that tuning gallium coordination in ZnGa2O4 directs the reaction toward distinct products, methanol or carbon monoxide.
- The abstract describes controlling whether CO2 hydrogenation yields methanol or CO as a long-standing challenge.

## Why it matters

Selectively producing methanol rather than CO from CO2 is a key requirement for converting captured carbon dioxide into useful fuels and chemicals, and this work suggests catalyst structure at the gallium site is a practical lever for controlling that selectivity.

## Timeline

- 2026-11-14: Published online in Nature Communications (doi:10.1038/s41467-026-79788-9)

## Coverage

- [Tuning methanol-CO selectivity in CO 2 hydrogenation by Ga coordination engineering in ZnGa 2 O 4](https://www.nature.com/articles/s41467-026-79788-9) — nature.com, 2026-11-14

Tags: co2 hydrogenation, methanol, carbon monoxide, catalysis, selectivity, zinc gallate

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science