journal article·2022-10-28

Embedded Ruthenium Nanoparticles within Exfoliated Nanosheets of Ti3C2Tx for Hydrogen Evolution

Jie Xu, Yingrui Feng, Peikun Wu, Siyu Tian, Zhenguo Fang, Qiangchun Liu, Xiangkai Kong

ACS Applied Nano Materials· Volume 5· Issue 10
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Abstract

The carbon component in Ti3C2Tx is found to assist the reduction and growth of ruthenium (Ru) during solvothermal processing. As a result, Ti3C2Tx is transformed into TiOx with Ru nanoparticle incorporation. Furthermore, the exfoliated nanosheet configuration of the derived substrate is well preserved under a high OH– concentration, associated with the generation of more defective sites. The achieved Ru@M-OH ensemble possesses a low Ru amount of 3.63%, accompanied by enhanced water adsorption and weakened hydrogen combination capability, promoting the hydrogen production under pH-universal conditions.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: MXene and MAX Phase Materials · Advanced Photocatalysis Techniques · Ferroelectric and Negative Capacitance Devices

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Anhui Province Key Laboratory of Pollutant Sensitive Materials and Environmental Remediation, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China

Funding

National Natural Science Foundation of China

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