Wen-Jie Jiang

TL;DR: A new highly active Fe-n-C ORR catalyst containing Fe-N(x) coordination sites and Fe/Fe3C nanocrystals (Fe@C-FeNC) is developed, and the origin of its activity is revealed by intensively investigating the composition and the structure of the catalyst and their correlations with the electrochemical performance.

TL;DR: It is discovered that Mn doping in CoCH can simultaneously modulate the nanosheet morphology to significantly increase the electrochemical active surface area for exposing more accessible active sites and tune the electronic structure of Co center to effectively boost its intrinsic activity.

TL;DR: The pomegranate-like N,P-doped Mo2C@C nanospheres exhibit extraordinary electrocatalytic activity for the hydrogen evolution reaction (HER) in terms of an extremely low overpotential of 47 mV at 10 mA cm(-2) in 1 M KOH, which is one of the best Mo-based HER catalysts.

TL;DR: AMoS2/CdS nanohybrid as a noble-metal-free efficient visible-light driven photocatalyst, which has the unique nanosheets-on-nanorod heterostructure with partially crystalline MoS2 nanOSheets intimately but discretely growing on single-crystalline CdS Nanorod, will open opportunities for developing low-cost efficient photocatalysts for water splitting.

TL;DR: Theoretical analysis and systematic experiments prove that Se-doping enables FeOOH as an efficient and low-cost OER electrocatalyst and develop a facile on-site electrochemical activation strategy for achieving such a Se- doped FeOOh electrode via an FeSe precatalyst.