Lijun Su

TL;DR: In this article, trimesic acid is used as an additive in the lead precursor solution to prepare perovskite film by a two-step solution method to improve the performances of perovsite solar cell.

TL;DR: In this article, the first produced MoS2 nanosheets play an important role as the template for the continuously growing of the Co(1−−x)Mo S2 in the synthesis system without the Mo source.

TL;DR: In this article, the authors proposed a simple way to improve the performance of perovskite solar cells by adding 3,3′,5,5′-azobenzene-tetracarboxylic acid (H4abtc) into the lead iodide (PbI2) precursor solution with Lewis acid-base adduct via two-step solution method.

TL;DR: The ternary nickel cobalt phosphide counter electrode exhibits higher catalytic activity than that of the binary nickel phosphide and cobalt hydroxide counter electrodes, which is due to that the introduction of two transition metals can adjust the valence electron and provide two electron donating active sites as mentioned in this paper.

TL;DR: In this article, a novel feather duster-like nickel sulfide (NiS) @ molybdenum sulfide(MoS2) with hierarchical array structure is synthesized via a simple one-step hydrothermal method, in which a major structure of rod-like NiS in the center and a secondary structure of MoS2 nanosheets with a thickness of about 15-55nm on the surface.