Yefeng Liu
Yefeng Liu has a total of 20 co-authors. Here are the top co-authors by number of shared publications:
Chuan Li
Engineering Technology Research Center of Preparation and Application of Industrial Ceramics of Anhui Province, Engineering Research Center of High-frequency Soft Magnetic Materials and Ceramic Powder Materials of Anhui Province, School of Chemistry and Material Engineering
2 shared publicationsFuyan Zhao
Engineering Technology Research Center of Preparation and Application of Industrial Ceramics of Anhui Province, Engineering Research Center of High-frequency Soft Magnetic Materials and Ceramic Powder Materials of Anhui Province, School of Chemistry and Material Engineering
2 shared publications- Fan Zhang
Graduate School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, People’s Republic of China
1 shared publication Jiajin Wu
Engineering Technology Research Center of Preparation and Application of Industrial Ceramics of Anhui Province, Engineering Research Center of High-frequency Soft Magnetic Materials and Ceramic Powder Materials of Anhui Province, School of Chemistry and Material Engineering
1 shared publication- Jing Li
Engineering Research Center of High-frequency Soft Magnetic Materials and Ceramic Powder Materials of Anhui Province, Engineering Technology Research Center of Preparation and Application of Industrial Ceramics of Anhui Province, School of Chemistry and Material Engineering, Chaohu University, 1 Bantang Road, Hefei, 238000, PR China
1 shared publication Jinpei Hei
Engineering Technology Research Center of Preparation and Application of Industrial Ceramics of Anhui Province, School of Chemistry and Material Engineering, Chaohu University, 1 Bantang Road, Chaohu, 238000, P. R. China
1 shared publication
Latest Publications
- 9 September 2025
- Published by American Chemical Society (ACS) in Langmuir
- Vol. 41 (37) , 25706-25715
Ultrasmall MoC-MoO2 Heterojunction Coupled with Nitrogen-Doped Reduced Graphene for Boosting the Deep Oxidative Desulfurization of Fuel Oils
In this study, a MoC-MoO2@NCrGO-900 composite catalyst comprising two-dimensional nitrogen-doped reduced graphene oxide (NCrGO) and ultrasmall molybdenum carbide-molybdenum dioxide (MoC-MoO2) heterojunctions was synthesized. The optimized catalyst exhibited an outstanding oxidative desulfurization (ODS) performance. Specifically, a model oil containing 4000 ppm sulfur was completely desulfurized within 30 min, with a desulfurization efficiency of 98.1% being recorded after six consecutive cycles. Moreover, the catalyst demonstrated a broad applicability over a wide range of sulfur concentrations (1000-5000 ppm). The excellent catalytic activity of MoC-MoO2@NCrGO-900 was attributed to synergy within the MoC-MoO2 heterojunction structure, the strong electron-donating properties of the NCrGO support, and the uniformly dispersed Mo active sites. Mechanistic studies using radical scavenging experiments and electron paramagnetic resonance spectroscopy revealed that hydroxyl radicals (·OH) play a dominant role in the oxidation process, with electron transfer between the support and the active centers further enhancing the catalytic efficiency. Overall, this study provides a general and scalable in situ encapsulation strategy for constructing carbon-supported heterojunctions that offer promising prospects for use in practical ODS applications.
- 9 September 2025
- Published by American Chemical Society (ACS) in Langmuir
- Vol. 41 (37) , 25706-25715
Ultrasmall MoC-MoO2 Heterojunction Coupled with Nitrogen-Doped Reduced Graphene for Boosting the Deep Oxidative Desulfurization of Fuel Oils
In this study, a MoC-MoO2@NCrGO-900 composite catalyst comprising two-dimensional nitrogen-doped reduced graphene oxide (NCrGO) and ultrasmall molybdenum carbide-molybdenum dioxide (MoC-MoO2) heterojunctions was synthesized. The optimized catalyst exhibited an outstanding oxidative desulfurization (ODS) performance. Specifically, a model oil containing 4000 ppm sulfur was completely desulfurized within 30 min, with a desulfurization efficiency of 98.1% being recorded after six consecutive cycles. Moreover, the catalyst demonstrated a broad applicability over a wide range of sulfur concentrations (1000-5000 ppm). The excellent catalytic activity of MoC-MoO2@NCrGO-900 was attributed to synergy within the MoC-MoO2 heterojunction structure, the strong electron-donating properties of the NCrGO support, and the uniformly dispersed Mo active sites. Mechanistic studies using radical scavenging experiments and electron paramagnetic resonance spectroscopy revealed that hydroxyl radicals (·OH) play a dominant role in the oxidation process, with electron transfer between the support and the active centers further enhancing the catalytic efficiency. Overall, this study provides a general and scalable in situ encapsulation strategy for constructing carbon-supported heterojunctions that offer promising prospects for use in practical ODS applications.
- 1 November 2023
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 52 (46) , 17524-17537
Defective silicotungstic acid-loaded magnetic floral N-doped carbon microspheres for ultra-fast oxidative desulfurization of high sulfur liquid fuels
The magnetic floral γ-Fe2O3@NC@SiW12-300 with oxygen vacancies shows a high desulfurization rate, high TOF, and low Ea in ODS, and its HO˙ radical oxidation desulfurization mechanism is proposed.
- 1 November 2023
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 52 (46) , 17524-17537
Defective silicotungstic acid-loaded magnetic floral N-doped carbon microspheres for ultra-fast oxidative desulfurization of high sulfur liquid fuels
The magnetic floral γ-Fe2O3@NC@SiW12-300 with oxygen vacancies shows a high desulfurization rate, high TOF, and low Ea in ODS, and its HO˙ radical oxidation desulfurization mechanism is proposed.
- 21 October 2021
- Published by American Chemical Society (ACS) in Journal of Chemical & Engineering Data
- Vol. 66 (12) , 4300-4308
PVTx Properties of the R245fa/R1234ze(E) for Low-Temperature Organic Rankine Cycle
- 21 October 2021
- Published by American Chemical Society (ACS) in Journal of Chemical & Engineering Data
- Vol. 66 (12) , 4300-4308
PVTx Properties of the R245fa/R1234ze(E) for Low-Temperature Organic Rankine Cycle