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Preparation and structural characterization of molybdenum disulfide/porous carbon nitride composites
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Yifei Luo1, 2, Zejing Song3, Jie Liu1, 2, Yifei Yu4, Guangtuo Liu5, Fengmei Shi1, 2, Su Wang1, 2, Pengfei Li1, 2, Jindong Song6, Zhanjiang Pei1, 2
Renewable Energy Resources | 2026, 44(1) : 17 - 24
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Renewable Energy Resources | 2026, 44(1): 17-24
Preparation and structural characterization of molybdenum disulfide/porous carbon nitride composites
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Yifei Luo1, 2, Zejing Song3, Jie Liu1, 2, Yifei Yu4, Guangtuo Liu5, Fengmei Shi1, 2, Su Wang1, 2, Pengfei Li1, 2, Jindong Song6, Zhanjiang Pei1, 2
Affiliations
  • 1.Heilongjiang Academy of Black Soil Conservation and Utilization, Harbin 150086, China
  • 2.Heilongjiang Provincial Key Laboratory of Straw Energyization, Harbin 150086, China
  • 3.College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
  • 4.College of Architecture and Engineering, Heilongjiang University, Harbin 150080, China
  • 5.College of Arts and Sciences, Northeast Agricultural University, Harbin 150030, China
  • 6.Heilongjiang Bonang Green Energy Technology Group Co. Ltd., Harbin 150028, China
Published: 2026-01-20
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With the burgeoning development of the hydrogen energy industry, research endeavors focused on electrochemical hydrogen evolution catalysts have intensified significantly. Molybdenum disulfide (MoS2) has garnered substantial attention owing to its remarkable electrocatalytic activity toward the hydrogen evolution reaction (HER) and inherent cost-effectiveness. In this study, a heterojunction engineering strategy was adopted to further optimize its catalytic performance. Specifically, MoS2 was hybridized with varying quantities of porous graphitic carbon nitride (pg-C3N4) to modulate the electronic structure of MoS2, thereby enhancing its HER kinetics and determining the optimal loading mass of pg-C3N4. Experimental results reveal that the composite incorporating 40 mg of pg-C3N4 exhibits superior electrical conductivity. Furthermore, chronopotentiometry tests conducted over 2 hours duration demonstrated that the hydrogen yield of the composite exceeded that of pristine MoS2 by more than 10%. Collectively, these findings offer novel insights into the rational design of low-cost electrocatalysts for hydrogen production.

hydrogen production catalyst  /  porous carbon nitride  /  molybdenum disulfide  /  building heterojunctions  /  hydrogen evolution reaction
罗一飞, 宋泽璟, 刘杰, 于亦飞, 刘广拓, 史风梅, 王粟, 李鹏飞, 宋锦东, 裴占江. 二硫化钼/多孔氮化碳复合材料的制备及其结构表征. 可再生能源, 2026 , 44 (1) : 17 -24 .
Yifei Luo, Zejing Song, Jie Liu, Yifei Yu, Guangtuo Liu, Fengmei Shi, Su Wang, Pengfei Li, Jindong Song, Zhanjiang Pei. Preparation and structural characterization of molybdenum disulfide/porous carbon nitride composites[J]. Renewable Energy Resources, 2026 , 44 (1) : 17 -24 .
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Year 2026 volume 44 Issue 1
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  • Receive Date：2024-07-22
  • Online Date：2026-09-23
  • Published：2026-01-20
Article Data
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History
  • Received：2024-07-22
Funding
Affiliations
    1.Heilongjiang Academy of Black Soil Conservation and Utilization, Harbin 150086, China
    2.Heilongjiang Provincial Key Laboratory of Straw Energyization, Harbin 150086, China
    3.College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
    4.College of Architecture and Engineering, Heilongjiang University, Harbin 150080, China
    5.College of Arts and Sciences, Northeast Agricultural University, Harbin 150030, China
    6.Heilongjiang Bonang Green Energy Technology Group Co. Ltd., Harbin 150028, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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