The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...

The technique involves irradiating a carbon dioxide solution of acetonitrile, which has a single electron to donate, a photosensitizer and a catalyst that has an iron tetraphenylporphyrin compound ...

So, we developed an Ni–Fe-based catalyst with a tetraphenylporphyrin (TPP) protection layer. The TPP layer was able to minimize the dissolution of Fe during the oxygen evolution reaction and ...