EES:Bifacial Passivation of n-silicon Metal-insulator-semiconductor Photoelectrodes for Efficient OER and HER

Silicon-based (Si-based) junctions have been widely investigated in recent years as photoelectrochemical (PEC) water splitting photoelectrodes, including buried junctions and metal-insulator-semiconductor (MIS) Schottky junctions. However, Si-based MIS photoelectrodes suffer from low performance for PEC oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) because of the dilemma that a thin insulator cannot provide enough interfacial […]

Nat Rev Mat: Theory-guided design of catalytic materials using scaling relationships and reactivity descriptors

The active sites of heterogeneous catalysts can be difficult to identify and understand, and, hence, the introduction of active sites into catalysts to tailor their function is challenging. During the past two decades, scaling relationships have been established for important, heterogeneous catalytic reactions. More specifically, a physical or chemical property of the reaction system, termed […]

JACS:Modulating Lattice Oxygen in Dual-functional Mo-V-O Mixed Oxides for CLOD

Oxygen chemistry plays a pivotal role in numerous chemical, energy and environmental systems. Particularly, selective cleavage of C–H bonds by metal oxo species is highly desirable in the catalytic dehydrogenation of light alkanes. However, high selectivity of alkene is usually hampered through consecutive oxygenation reactions in conventional oxidative dehydrogenation (ODH) scheme. Herein, we show that […]

Dr. Xiaoxia Chang won silver award for Ph.D. thesis in chemical engineering and material

Dr. Xiaoxia Chang won silver award for Ph.D. thesis in chemical engineering and material! This award was founded by Shandong Chambroad HoldingGroup Co., Ltd., which aim is to reward outstanding Ph.D. thesises in Chemical engineering and material. Dr. Xiaoxia Chang received his Ph.D. degree in chemical engineering  2018, under the supervision of Professor Jinlong Gong. […]

JACS: Single-atom Mn-N4 Sites Catalyzed Peroxone Reaction for Efficient Production of Hydroxyl Radicals under Acidic Solution

The peroxone reaction between O3 and H2O2 has been deemed a promising technology to resolve the increasingly serious water pollution problem by virtue of the generation of superactive hydroxyl radicals (•OH), but it suffers greatly from an extremely limited reaction rate constant under acidic conditions (ca. less than 0.1 M–1 s–1 at pH 3). This […]

Prof. Gong won the first Explorer Prize!

Prof. Gong won the first Explorer Prize! The “XPLORER PRIZE” is a non-governmental and public interest award for young scientists and technicians aged 45 and below who are working full-time on the Chinese mainland. The XPLORER PRIZE is initiated by Ma Huateng, Chairman and Chief Executive Officer of Tencent and founder of the Tencent Foundation, […]