Systematic error

Statistics

Algorithm

Engineering

Catalysis

Chemistry

Materials science

Reliability engineering

Process engineering

Mathematics

Water splitting

Computer science

Correctness

Biochemistry

Photocatalysis

Energy & Environmental Science

To avoid unnoticed errors made by researchers who are working in the area of nanostructured materials for water splitting, the correct and precise use of evaluation parameters is discussed in detail, stating their acceptability and validity.

Precision and correctness in the evaluation of electrocatalytic water splitting: revisiting activity parameters with a critical assessment