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学者姓名：林起浪
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Abstract ：
Mesoporous carbon has been proven to be an effective sulfur-loading host for cathode materials in lithium-sulfur batteries (LSBs) due to its abundant pore structure and flexibility in modification. In this work, a threedimensional ultrathin-wall mesoporous carbon (UMC) was created by directly pyrolyzing a mixture of petroleum residue and aluminum isopropoxide. Afterword, CoS2/N-doped UMC (NUMC) samples were synthesized and used as sulfur carriers to fabricate composite materials for LSBs. The graphene-like layers and porous structure of UMC promote excellent conductivity and rapid charge transfer, facilitating the complete impregnation of cobalt and sulfur sources into the UMC. The prepared CoS2/NUMC samples effectively inhibit the shuttle effect of polysulfides and promote the adsorption and conversion of lithium polysulfides, thereby improving the redox kinetics of the battery. Electrochemical tests showed that the CoS2/NUMC@S composite material, prepared with a mass ratio of Co(NO3)2 & sdot;6H2O to UMC of 0.5:1, had an initial capacity of 1324.74 mAh g- 1 at 0.1 C, and the capacity remained at 533.3 mAh g- 1 even at a high rate of 3 C, demonstrating excellent reversibility and high-rate performance. After 1000 cycles, the capacity decay per cycle was only 0.047 %, indicating good cycling stability. Therefore, the composite electrode provides an effective approach for developing high-performance LSBs.
Keyword ：
CoS2/NUMC composite material CoS2/NUMC composite material Lithium-sulfur batteries Lithium-sulfur batteries Shuttle effect of polysulfides Shuttle effect of polysulfides Ultrathin-wall mesoporous carbon Ultrathin-wall mesoporous carbon
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| GB/T 7714 | Bi, Tiantian , Zhang, Jinfeng , Li, Jiaqi et al. A CoS2-loaded N-doped ultrathin-wall mesoporous carbon with three-dimensional fluffy network structure as desirable sulfur-loading host for lithium-sulfur battery [J]. | JOURNAL OF ALLOYS AND COMPOUNDS , 2025 , 1020 . |
| MLA | Bi, Tiantian et al. "A CoS2-loaded N-doped ultrathin-wall mesoporous carbon with three-dimensional fluffy network structure as desirable sulfur-loading host for lithium-sulfur battery" . | JOURNAL OF ALLOYS AND COMPOUNDS 1020 (2025) . |
| APA | Bi, Tiantian , Zhang, Jinfeng , Li, Jiaqi , Cui, Wenqi , Lin, Qilang . A CoS2-loaded N-doped ultrathin-wall mesoporous carbon with three-dimensional fluffy network structure as desirable sulfur-loading host for lithium-sulfur battery . | JOURNAL OF ALLOYS AND COMPOUNDS , 2025 , 1020 . |
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Creating petroleum residue-based new functional materials are vital for the sustainable development of petroleum residues. This study developed a method to prepare a petroleum residue-based ultrathin-wall graphitized mesoporous carbon (PGMC) with high specific surface area by the carbonization of a composite of the petroleum residue uniformly mixed with aluminium isopropoxide. Results show that the PGMC possesses a highly fluffy ultrathin-wall mesoporous structure with a high degree of graphitization. It had a high specific surface area of 1174 m2 g−1 with a high pore volume of 4.57 cm3 g−1 and a narrow pore size distribution at 8.09 nm. These unique features endow the PGMC with excellent adsorption properties for Congo red, Malachite green, and Methylene blue removal. The experimental data were better described with Freundlich isotherm and Quasi-second-order kinetic models. Thermodynamic analysis indicated a spontaneous and endothermic adsorption process. The adsorption mechanisms proposed that pore-filling effect, π-π conjugation, and electrostatic interaction were the main interactions between the PGMC and dyestuff, followed by functional groups and hydrogen bonding. Moreover, the PGMC could maintain good adsorption rates after five cycles, proving that it is an effective adsorbent with good adsorption ability and cycling stability. © 2024 Elsevier B.V.
Keyword ：
Adsorption Adsorption Graphitized mesoporous carbon Graphitized mesoporous carbon High specific surface area High specific surface area Petroleum residue Petroleum residue Sustainable chemistry Sustainable chemistry
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| GB/T 7714 | Zhang, Q. , Bi, T. , Chen, H. et al. Petroleum residue-based ultrathin-wall graphitized mesoporous carbon and its high-efficiency adsorption mechanism [J]. | Diamond and Related Materials , 2024 , 148 . |
| MLA | Zhang, Q. et al. "Petroleum residue-based ultrathin-wall graphitized mesoporous carbon and its high-efficiency adsorption mechanism" . | Diamond and Related Materials 148 (2024) . |
| APA | Zhang, Q. , Bi, T. , Chen, H. , Hu, Y. , Tian, F. , Lin, Q. . Petroleum residue-based ultrathin-wall graphitized mesoporous carbon and its high-efficiency adsorption mechanism . | Diamond and Related Materials , 2024 , 148 . |
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Conventional shape-stabilized phase change materials (PCMs) often face the challenge of simultaneously accomplishing excellent thermal storage and anti-leakage performances as well as photo-thermal conversion performance. To effectively address this issue, a mesoporous surface dual-scale carbon foam (MDCF) was developed and employed as a support for stearic acid (SA) to prepare composite PCM. Results shows that the loading capacity of SA in the MDCF reaches 78.61 wt% without any leakage during phase transition. The SA was not only filled into large pores the MDCF but also infiltrated into small cells of its walls, leading to a good interface bonding between SA and MDCF. The resulting MDCF/SA composite has a high compression strength of 10.34 MPa and a thermal conductivity of 1.093 W/m·K increasing by 4.71 times that of SA. In addition, the composite exhibits a melting enthalpy of 171.9 J/g and a freezing enthalpy of 169.9 J/g with a thermal storage efficiency of up to 99.49 %. Meanwhile, it displays a high photo-thermal conversion efficiency of 89.5 % with an average absorbance of 0.76 in the visible light spectrum. Moreover, the composite exhibits excellent thermal reliability after 600 thermal cycles with a slight decrease in enthalpy by 3.37 %. Consequently, the composite has significant potential for applications in thermal energy storage systems. © 2024 Elsevier Ltd
Keyword ：
Carbon foam Carbon foam Mesoporous surface Mesoporous surface Photo-thermal conversion Photo-thermal conversion Shape-stabilized phase change material Shape-stabilized phase change material Thermal storage Thermal storage
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| GB/T 7714 | Mei, W. , Zheng, W. , Zeng, J. et al. Mesoporous surface dual-scale carbon foam/stearic acid composite as desirable shape-stabilized phase change material with excellent thermal storage and photo-thermal conversion performance [J]. | Journal of Energy Storage , 2024 , 100 . |
| MLA | Mei, W. et al. "Mesoporous surface dual-scale carbon foam/stearic acid composite as desirable shape-stabilized phase change material with excellent thermal storage and photo-thermal conversion performance" . | Journal of Energy Storage 100 (2024) . |
| APA | Mei, W. , Zheng, W. , Zeng, J. , Bi, T. , Lin, Q. , Zhou, Y. . Mesoporous surface dual-scale carbon foam/stearic acid composite as desirable shape-stabilized phase change material with excellent thermal storage and photo-thermal conversion performance . | Journal of Energy Storage , 2024 , 100 . |
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Developing effective adsorbents for wastewater purification is crucial, as excessive emissions of toxic dyes and heavy metal ions have been proven harmful to ecosystems and human health. A NiFe-layered double hydroxide/graphitic porous carbon (NiFe-LDH/GPC) composite was fabricated by introducing NiFe-LDH nanosheets into GPC via a simple hydrothermal method to utilize the advantages of both materials fully, and thus ultimately obtain a composite adsorbent with improved adsorption properties. The samples obtained were comprehensively characterized by various characterization means, and the effects of several critical influential factors on the pollutant uptake capability of the NiFe-LDH/GPC were also studied through batch experiments. The results show that the as-synthesized NiFe-LDH/GPC exhibits a three-dimensional (3D) fluffy ultrathin-wall hierarchical porous structure, which possesses a high specific surface area and pore volume separately up to 506.74 m2/g and 0.22 cm3 g−1 as well as a relatively narrow pore size distribution. These characteristics bring advantages to enhance the adsorption ability of the NiFe-LDH/GPC for cationic/anionic dyes and heavy metal ions such as congo red (CR), malachite green (MG) and hexavalent chrome (Cr(VI), which reached the maximum adsorption capacity of 1726.51 mg/g, 1157.11 mg/g and 155.72 mg/g under the optimum conditions, respectively. Meanwhile, the adsorption behavior can be well described by the pseudo-second-order kinetic model and Langmuir isotherm model, reflecting that the sorption process mainly occurred chemically in the adsorbent monolayer. Furthermore, the NiFe-LDH/GPC maintained relatively high adsorption performance after multicycle testing, manifesting its good recyclability and stability. © 2024 Elsevier B.V.
Keyword ：
Adsorption Adsorption Cationic/anionic pollutant Cationic/anionic pollutant GPC GPC Hierarchical Hierarchical LDH nanosheet LDH nanosheet
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| GB/T 7714 | Zhang, X. , Li, W. , Wang, X. et al. A novel 3D hierarchical NiFe-LDH/graphitic porous carbon composite as multifunctional adsorbent for efficient removal of cationic/anionic dyes and heavy metal ions [J]. | Journal of Molecular Liquids , 2024 , 411 . |
| MLA | Zhang, X. et al. "A novel 3D hierarchical NiFe-LDH/graphitic porous carbon composite as multifunctional adsorbent for efficient removal of cationic/anionic dyes and heavy metal ions" . | Journal of Molecular Liquids 411 (2024) . |
| APA | Zhang, X. , Li, W. , Wang, X. , Su, M. , Lin, Q. . A novel 3D hierarchical NiFe-LDH/graphitic porous carbon composite as multifunctional adsorbent for efficient removal of cationic/anionic dyes and heavy metal ions . | Journal of Molecular Liquids , 2024 , 411 . |
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The effective solution to current energy and environmental issues lies in the advancement of renewable energy conversion and storage technologies. In this work, an ultra-thin-walled hierarchical porous carbon (UHPC) with fluffy three-dimensional (3D) interconnected network structure was synthesized by pyrolysis of petroleum residue and aluminum isopropoxide. Then, a nitrogen-sulfur co-doped UHPC (NS-UHPC) was prepared and employed as a sulfur-loading host to achieve NS-UHPC@S composite after sulfur impregnation. After that, the electrochemical performances are explored utilizing the NS-UHPC@S composite as electrode active material for lithium-sulfur battery (LSB). The as-prepared NS-UHPC possesses a specific surface area of 1031.32 m2 g-1 and a pore volume of 0.82 cm3 g-1 with abundant active sites for absorption of polysulfides. Meanwhile, it maintains a fluffy 3D interconnected network structure with graphene-like sheets on its surface. The sulfur loading of the NSUHPC reaches as high as 79.58 wt% after sulfur impregnation. In addition, the resulting NS-UHPC@S composite exhibits an initial specific capacity of 1255.17 mAh g-1 at 0.1C, and after 700 cycles, the capacity decay rate per cycle is 0.0323 %, demonstrating its excellent cycling stability. Therefore, the NS-UHPC is a desirable sulfurloading host for high-performance LSB.
Keyword ：
Electrode material Electrode material Hierarchical porous carbon Hierarchical porous carbon lithium -sulfur batteries lithium -sulfur batteries Nitrogen -sulfur co -doping Nitrogen -sulfur co -doping
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| GB/T 7714 | Bi, Tiantian , Zheng, Weiyi , Zhou, Yunhong et al. Three-dimensional N, S co-doped ultra-thin-walled hierarchical porous carbon as sulfur-loading host for high-performance lithium-sulfur battery [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 93 . |
| MLA | Bi, Tiantian et al. "Three-dimensional N, S co-doped ultra-thin-walled hierarchical porous carbon as sulfur-loading host for high-performance lithium-sulfur battery" . | JOURNAL OF ENERGY STORAGE 93 (2024) . |
| APA | Bi, Tiantian , Zheng, Weiyi , Zhou, Yunhong , Lin, Qilang , Zhang, Xialan . Three-dimensional N, S co-doped ultra-thin-walled hierarchical porous carbon as sulfur-loading host for high-performance lithium-sulfur battery . | JOURNAL OF ENERGY STORAGE , 2024 , 93 . |
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Abstract ：
创新创业教育与专业教育融合是创新人才培养、专业内涵发展和创新创业教育发展的必然要求。针对目前两者融合不够深入的问题，福州大学高分子材料与工程专业从教育理念、师资队伍、课程设置和教学管理等方面进行改革探索，以期实现高质量人才培养目标，为科学研究和区域经济发展提供有力支撑。
Keyword ：
专业教育 专业教育 创新创业教育 创新创业教育 教学改革 教学改革
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| GB/T 7714 | 吕秋丰 , 黄艳 , 林起浪 et al. 创新创业教育与专业教育融合的探索——以福州大学高分子材料与工程专业为例 [J]. | 化工高等教育 , 2024 , 41 (04) : 51-57 . |
| MLA | 吕秋丰 et al. "创新创业教育与专业教育融合的探索——以福州大学高分子材料与工程专业为例" . | 化工高等教育 41 . 04 (2024) : 51-57 . |
| APA | 吕秋丰 , 黄艳 , 林起浪 , 林腾飞 . 创新创业教育与专业教育融合的探索——以福州大学高分子材料与工程专业为例 . | 化工高等教育 , 2024 , 41 (04) , 51-57 . |
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Abstract ：
创新创业教育与专业教育融合是创新人才培养、专业内涵发展和创新创业教育发展的必然要求.针对目前两者融合不够深入的问题,福州大学高分子材料与工程专业从教育理念、师资队伍、课程设置和教学管理等方面进行改革探索,以期实现高质量人才培养目标,为科学研究和区域经济发展提供有力支撑.
Keyword ：
专业教育 专业教育 创新创业教育 创新创业教育 教学改革 教学改革
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| GB/T 7714 | 吕秋丰 , 黄艳 , 林起浪 et al. 创新创业教育与专业教育融合的探索 [J]. | 化工高等教育 , 2024 , 41 (4) : 51-57 . |
| MLA | 吕秋丰 et al. "创新创业教育与专业教育融合的探索" . | 化工高等教育 41 . 4 (2024) : 51-57 . |
| APA | 吕秋丰 , 黄艳 , 林起浪 , 林腾飞 . 创新创业教育与专业教育融合的探索 . | 化工高等教育 , 2024 , 41 (4) , 51-57 . |
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Using silicon (Si) as the anode presents challenges such as significant volume expansion and low electrical conductivity during cycling. To address these issues effectively, a novel hierarchical porous carbon (HPC)/Si@C composite was developed using a three-dimensional (3D) network HPC as a support for Si coated with carbon layer from petroleum residue oil. By adjusting the impregnation concentration of the petroleum residue oil, different 3D conductive network-based HPC/Si@C composites were obtained. The resulting composites feature a dual-carbon confinement structure, which is beneficial for limiting the volume expansion of Si and enhancing its ion/electron transfer efficiency. The optimal HPC/Si@C-1.5, maintained a reversible capacity of 358 mAh g- 1 at 2 A g- 1 over 500 cycles, with an initial Coulombic efficiency of 53.2 %, which is a 20% improvement compared to samples without a carbon layer. The composite also exhibited high-rate performance, delivering 777 mAh g- 1 at 0.1 A g- 1 and maintaining 257 mAh g- 1 at 5 A g- 1. After 1000 long cycles at 5 A g- 1, it still maintained a high capacity retention rate of 69 %. Therefore, the HPC/Si@C composite show the potential to become the nextgeneration anode material for LIB.
Keyword ：
Anode material Anode material Dual-carbon confinement structure Dual-carbon confinement structure Hierarchical porous carbon (HPC) Hierarchical porous carbon (HPC) HPC/Si@C composite HPC/Si@C composite Petroleum residue oil-based carbon layer Petroleum residue oil-based carbon layer
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| GB/T 7714 | Cao, Yuanxin , Su, Minglu , Zhang, Xialan et al. A 3D network-based hierarchical porous carbon/Si@C composite as anode material for lithium-ion battery with desirable performance [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 98 . |
| MLA | Cao, Yuanxin et al. "A 3D network-based hierarchical porous carbon/Si@C composite as anode material for lithium-ion battery with desirable performance" . | JOURNAL OF ENERGY STORAGE 98 (2024) . |
| APA | Cao, Yuanxin , Su, Minglu , Zhang, Xialan , Lin, Qilang , Bi, Tiantian . A 3D network-based hierarchical porous carbon/Si@C composite as anode material for lithium-ion battery with desirable performance . | JOURNAL OF ENERGY STORAGE , 2024 , 98 . |
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Conventional shape-stabilized phase change materials (PCMs) often face the challenge of simultaneously accomplishing excellent thermal storage and anti-leakage performances as well as photo-thermal conversion performance. To effectively address this issue, a mesoporous surface dual-scale carbon foam (MDCF) was developed and employed as a support for stearic acid (SA) to prepare composite PCM. Results shows that the loading capacity of SA in the MDCF reaches 78.61 wt% without any leakage during phase transition. The SA was not only filled into large pores the MDCF but also infiltrated into small cells of its walls, leading to a good interface bonding between SA and MDCF. The resulting MDCF/SA composite has a high compression strength of 10.34 MPa and a thermal conductivity of 1.093 W/m & sdot;K & sdot; K increasing by 4.71 times that of SA. In addition, the composite exhibits a melting enthalpy of 171.9 J/g and a freezing enthalpy of 169.9 J/g with a thermal storage efficiency of up to 99.49 %. Meanwhile, it displays a high photo-thermal conversion efficiency of 89.5 % with an average absorbance of 0.76 in the visible light spectrum. Moreover, the composite exhibits excellent thermal reliability after 600 thermal cycles with a slight decrease in enthalpy by 3.37 %. Consequently, the composite has significant potential for applications in thermal energy storage systems.
Keyword ：
Carbon foam Carbon foam Mesoporous surface Mesoporous surface Photo-thermal conversion Photo-thermal conversion Shape-stabilized phase change material Shape-stabilized phase change material Thermal storage Thermal storage
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| GB/T 7714 | Mei, Weixiong , Zheng, Weiyi , Zeng, Jiwei et al. Mesoporous surface dual-scale carbon foam/stearic acid composite as desirable shape-stabilized phase change material with excellent thermal storage and photo-thermal conversion performance [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 100 . |
| MLA | Mei, Weixiong et al. "Mesoporous surface dual-scale carbon foam/stearic acid composite as desirable shape-stabilized phase change material with excellent thermal storage and photo-thermal conversion performance" . | JOURNAL OF ENERGY STORAGE 100 (2024) . |
| APA | Mei, Weixiong , Zheng, Weiyi , Zeng, Jiwei , Bi, Tiantian , Lin, Qilang , Zhou, Yunhong . Mesoporous surface dual-scale carbon foam/stearic acid composite as desirable shape-stabilized phase change material with excellent thermal storage and photo-thermal conversion performance . | JOURNAL OF ENERGY STORAGE , 2024 , 100 . |
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Creating petroleum residue-based new functional materials are vital for the sustainable development of petroleum residues. This study developed a method to prepare a petroleum residue-based ultrathin-wall graphitized mesoporous carbon (PGMC) with high specific surface area by the carbonization of a composite of the petroleum residue uniformly mixed with aluminium isopropoxide. Results show that the PGMC possesses a highly fluffy ultrathin-wall mesoporous structure with a high degree of graphitization. It had a high specific surface area of 1174 m2 g- 1 with a high pore volume of 4.57 cm3 g- 1 and a narrow pore size distribution at 8.09 nm. These unique features endow the PGMC with excellent adsorption properties for Congo red, Malachite green, and Methylene blue removal. The experimental data were better described with Freundlich isotherm and Quasisecond-order kinetic models. Thermodynamic analysis indicated a spontaneous and endothermic adsorption process. The adsorption mechanisms proposed that pore-filling effect, it-it conjugation, and electrostatic interaction were the main interactions between the PGMC and dyestuff, followed by functional groups and hydrogen bonding. Moreover, the PGMC could maintain good adsorption rates after five cycles, proving that it is an effective adsorbent with good adsorption ability and cycling stability.
Keyword ：
Adsorption Adsorption Graphitized mesoporous carbon Graphitized mesoporous carbon High specific surface area High specific surface area Petroleum residue Petroleum residue Sustainable chemistry Sustainable chemistry
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| GB/T 7714 | Zhang, Qiyun , Bi, Tiantian , Chen, Haobin et al. Petroleum residue-based ultrathin-wall graphitized mesoporous carbon and its high-efficiency adsorption mechanism [J]. | DIAMOND AND RELATED MATERIALS , 2024 , 148 . |
| MLA | Zhang, Qiyun et al. "Petroleum residue-based ultrathin-wall graphitized mesoporous carbon and its high-efficiency adsorption mechanism" . | DIAMOND AND RELATED MATERIALS 148 (2024) . |
| APA | Zhang, Qiyun , Bi, Tiantian , Chen, Haobin , Hu, Yixiao , Tian, Fusen , Lin, Qilang . Petroleum residue-based ultrathin-wall graphitized mesoporous carbon and its high-efficiency adsorption mechanism . | DIAMOND AND RELATED MATERIALS , 2024 , 148 . |
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