![]() ![]() The bride, wearing an elegant white dress by Lebanese designer Elie Saab, arrived at Zahran Palace in a 1968 Rolls-Royce Phantom V custom-made for the crown prince’s late great grandmother. It even could help resource-poor Jordan forge a strategic bond with its oil-rich neighbor, Saudi Arabia. ![]() The celebrations hold deep significance for the region, emphasizing continuity in an Arab state prized for its longstanding stability and refreshing the monarchy’s image after a palace feud. The marriage of Crown Prince Hussein, 28, and Saudi architect Rajwa Alseif, 29, drew a star-studded guest list including Britain’s Prince William and his wife Kate, as well as U.S. Our results demonstrate that the construction of S-scheme heterojunction is a preferable strategy that can be applied to design the photoanode for highly efficient PEC water splitting.AMMAN, Jordan (AP) - Jordan’s crown prince married the scion of a prominent Saudi family on Thursday in a palace ceremony attended by royals and other VIPs from around the world, as massive crowds gathered across the kingdom to celebrate the region’s newest power couple. Besides, the same direction between the internal electric field and applied bias can reduce the applied bias voltage. According to the experimental and theoretical calculation results, the internal electric field formed on heterojunction interface can induce a step-scheme charge transfer mechanism, which not only promotes the separation of photogenerated charge but also maintains the strong redox ability of photogenerated charge. The onset potential reduces from 0.97 to 0.82 VRHE. The photocurrent density reaches 3.22 mA/cm2 (1.23 VRHE) without cocatalyst, higher than the photocurrent density yet reported for most BiVO4-based photoanodes. ![]() ![]() The proposed S-scheme BiVO4/WO3 photoanode (S-BiVO4/WO3) is inverse to the typical type-Ⅱ WO3/BiVO4 heterojunction photoanode (Ⅱ-WO3/BiVO4), and shows a significantly better PEC performance. Herein, it is first proposed that an S-scheme heterojunction is used as photoanode in the PEC field. However, type-II heterojunctions are disadvantaged by such drawbacks as the reduced redox ability and occurrence of repulsion against photogenerated charge transfer. Type-Ⅱ heterojunction film is widely applied as photoanode for the purpose of photoelectrochemical (PEC) water splitting. ![]()
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