S-scheme heterojunction photocatalyst induced by nickel molybdate decorated graphitic carbon nitride for efficiently accelerating phenol degradation
Source abstract
Abstract
In this work, a novel S-scheme heterojunction between nickel molybdate nanorods and layered graphitic carbon nitride was successfully prepared through a facile hydrothermal method for effective phenol photodegradation. The formation of nickel molybdate decorated graphitic carbon nitride (NiMoO 4 /g-C 3 N 4 ) heterojunction not only significantly improves the separation efficiency of photoinduced electron-hole but also expands the assimilation range of visible light. As a result, for the 3 wt% NiMoO 4 /g-C 3 N 4 sample, the degradation efficiency of phenol is the best, up to 79.3 % within 3 h under visible light irradiation, which is 1.9 times higher than that of the bare g-C 3 N 4 . The S-scheme heterojunction also shows favorable stability after five consecutive reuses. The work gives a novel research direction about reducing pollution and alleviating environmental pressure in the future.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Gas Sensing Nanomaterials and Sensors · Covalent Organic Framework Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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