Conspectus The hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and
oxygen reduction reaction (ORR) are involved in biological and artificial energy conversions …

Catalysts featuring dinuclear metal sites are regarded as superior systems compared with
their counterparts with mononuclear metal sites. The dinuclear metal sites in catalysts with …

Porphyrin-based frameworks, as specific kinds of metal–organic frameworks (MOFs) and
covalent organic frameworks (COFs), have been widely used in energy-related conversion …

It is still of great difficulty to develop the non‐platinum catalyst with high catalytic efficiency
towards hydrogen evolution reaction via the strategies till now. Therefore, it is necessary to …

Synthesizing molecule@ support hybrids is appealing to improve molecular electrocatalysis.
We report herein metal–organic framework (MOF)‐supported Co porphyrins for the oxygen …

Proton transfer is vital for many biological and chemical reactions. Hydrogen‐bonded water‐
containing networks are often found in enzymes to assist proton transfer, but similar strategy …

It is widely recognised that renewable hydrogen will play a key role in our future energy mix.
One approach is to use photocatalytic water-splitting devices for sustainable hydrogen …

Achieving a selective 2 e− or 4 e− oxygen reduction reaction (ORR) is critical but
challenging. Herein, we report controlling ORR selectivity of Co porphyrins by tuning only …

Planar Ni (II) porphyrinoid complexes have been widely used in electrochemical carbon
dioxide reduction reaction and oxygen reduction reaction as well as hydrogen evolution …

In the past few decades, several transition metal complexes have emerged as molecular
catalysts for the electrochemically triggered hydrogen evolution reaction (HER). The catalytic …