ORCID Profile
0000-0001-7624-6259
Current Organisation
Nanyang Technological University
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Publisher: Elsevier BV
Date: 04-2017
Publisher: Elsevier BV
Date: 09-2016
Publisher: Elsevier BV
Date: 03-2017
Publisher: Wiley
Date: 25-07-2022
Abstract: Currently, nitrogen fertilizers feed half of the global population, but their use is limited by energy consumption and transportation. Therefore, it is important to study photocatalysts for use in solar nitrogen fertilizers. Herein, a new type of graphene‐embedded Ce‐based UiO‐66 (Ce‐UiO‐66) photocatalyst (GSCe) is investigated. Ce‐UiO‐66 is activated by the breakage of benzene‐C bonds and the formation of active sites by ultraviolet light in water. Moreover, embedding graphene effectively controls activation and improves nitrogen fixation. GSCe exhibited a remarkable apparent quantum efficiency (AQE) of 9.25 % and stability under 365 nm light with solar‐level intensity. GSCe also performed well as a solar ammonia fertilizer for crop cultivation. This investigation opens up opportunities for nitrogen fixation photocatalysts to be used as environmentally friendly solar nitrogen fertilizers.
Publisher: Elsevier BV
Date: 2020
Publisher: Elsevier BV
Date: 03-2018
Publisher: Elsevier BV
Date: 07-2020
Publisher: Elsevier BV
Date: 07-2018
Publisher: Wiley
Date: 26-06-2018
Abstract: High activity and stability are crucial for the practical use of electrocatalysts in fuel cells, metal-air batteries, and water electrolysis, including the oxygen reduction reaction, hydrogen evolution reaction, oxygen evolution reaction, and oxidation reactions of formic acid and alcohols. Electrocatalysts based on nitrogen-containing carbon (N-C) materials show promise in catalyzing these reactions however, there is no systematic review of strategies for the engineering of active and stable N-C-based electrocatalysts. Herein, a comprehensive comparison of recently reported N-C-based electrocatalysts regarding both electrocatalytic activity and long-term stability is presented. In the first part of this review, the relationships between the electrocatalytic reactions and selection of the element to modify the N-C-based materials are discussed. Afterwards, synthesis methods for N-C-based electrocatalysts are summarized, and strategies for the synthesis of highly stable N-C-based electrocatalysts are presented. Multiple tables containing data on crucial parameters for both electrocatalytic activity and stability are displayed in this review. Finally, constructing M-N
Publisher: Bentham Science Publishers Ltd.
Date: 04-11-2015
DOI: 10.2174/1381612821666150917092528
Abstract: This review presents a comprehensive attempt to conclude and discuss various glucose biosensors based on core@shell magnetic nanomaterials. Owing to good biocompatibility and stability, the core@shell magnetic nanomaterials have found widespread applications in many fields and draw extensive attention. Most magnetic nanoparticles possess an intrinsic enzyme mimetic activity like natural peroxidases, which invests magnetic nanomaterials with great potential in the construction of glucose sensors. We summarize the synthesis of core@shell magnetic nanomaterials, fundamental theory of glucose sensor and the advances in glucose sensors based on core@shell magnetic nanomaterials. The aim of the review is to provide an overview of the exploitation of the core@shell magnetic nanomaterials for glucose sensors construction.
Location: No location found
No related grants have been discovered for Zhenyuan Teng.