Key points are not available for this paper at this time.
The hydrothermally synthesized Mn1−xCdxS with a high Mn content (x ∼ 0.1) showed the high photocatalytic activity for H2 evolution from a 0.1 M Na2S−0.5 M Na2SO3 solution under visible light irradiation (λ > 420 nm).
Ikeue et al. (Fri,) studied this question.