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学者姓名：江莉龙
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Ammonia decomposition is a crucial pathway for hydrogen production, holding significant promise for sustainable and efficient energy generation. Initial investigations in this study reveal that internal diffusion limitations, influenced by the size of industrial catalyst particles, severely impact catalytic performance in an External Wall-Heated Reactor (EWHR), with smaller powders causing excessive pressure drop. The introduction of washcoated SiSiC foam effectively mitigates diffusion limitations, thereby enhancing the ammonia decomposition performance. In non-reactive conditions, the Internal Joule-Heated Reactor (IJHR) demonstrates remarkable thermal response and energy efficiency due to its in-situ Joule heating compared to the EWHR. For ammonia decomposition process, the IJHR also exhibits superior catalytic performance and lower energy consumption, achieving peak energy efficiency at 600 °C. The integration of IJHR with washcoated SiSiC foam represents an innovative breakthrough in hydrogen production via ammonia decomposition, aligning with the revolutionary design concept of IJHR to enhance efficiency and energy savings for industrial-scale applications. © 2025 Elsevier Ltd
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| GB/T 7714 | Liu, Wugang , Shi, Yao , Hu, Yitu et al. Innovative internal Joule-heated reactor design: Toward enhanced efficiency in hydrogen production via ammonia decomposition [J]. | Chemical Engineering Science , 2025 , 315 . |
| MLA | Liu, Wugang et al. "Innovative internal Joule-heated reactor design: Toward enhanced efficiency in hydrogen production via ammonia decomposition" . | Chemical Engineering Science 315 (2025) . |
| APA | Liu, Wugang , Shi, Yao , Hu, Yitu , Sui, Yanan , Qian, Gang , Luo, Yu et al. Innovative internal Joule-heated reactor design: Toward enhanced efficiency in hydrogen production via ammonia decomposition . | Chemical Engineering Science , 2025 , 315 . |
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A novel sp2 carbon-conjugated covalent organic framework (COF), PZ-TFPT-COF, was designed for efficient sulfur dioxide (SO2) capture, addressing the critical issue of SO2 pollution, primarily emitted from the combustion of sulfur-rich fuels. The PZ-TFPT-COF demonstrates a remarkable SO2 adsorption capacity of 9.6 mmol/g at 25 °C and 1.0 bar, with a superior SO2/CO2 (0.1/0.9) Ideal Adsorbed Solution Theory (IAST) selectivity of 36.3. Structural characterizations through powder X-ray diffraction (PXRD), N2 adsorption–desorption isotherms, scanning electron microscopy (SEM), and high-resolution transmission electron microscopy (HRTEM) confirm its excellent crystallinity, uniform bulk morphology, and abundant, uniform nanoporosity. Additionally, PZ-TFPT-COF retains 96.9 % of its initial capacity after 8 adsorption–desorption cycles, highlighting its excellent recyclability. The binding energy between SO2 and the pyrazine nitrogen sites was calculated to be −40.29 kJ/mol, indicating their strong acid-base interactions. These results demonstrate that PZ-TFPT-COF is a promising candidate for advanced flue gas desulfurization, offering significant potential for cleaner industrial processes and improved air quality. © 2025 Elsevier B.V.
Keyword ：
Adsorption isotherms Adsorption isotherms Air quality Air quality Binding sites Binding sites Desulfurization Desulfurization Gas adsorption Gas adsorption Physisorption Physisorption Sulfur dioxide Sulfur dioxide
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| GB/T 7714 | Qu, Yongfang , Liu, Fengqing , Zhuo, Linyu et al. Pyrazine-functionalized sp2 carbon-conjugated covalent organic frameworks for selective capture of sulfur dioxide [J]. | Separation and Purification Technology , 2025 , 371 . |
| MLA | Qu, Yongfang et al. "Pyrazine-functionalized sp2 carbon-conjugated covalent organic frameworks for selective capture of sulfur dioxide" . | Separation and Purification Technology 371 (2025) . |
| APA | Qu, Yongfang , Liu, Fengqing , Zhuo, Linyu , Zheng, Liping , Zhong, Shouchao , Xiao, Yihong et al. Pyrazine-functionalized sp2 carbon-conjugated covalent organic frameworks for selective capture of sulfur dioxide . | Separation and Purification Technology , 2025 , 371 . |
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In the present work, the selective hydrodeoxygenation (HDO) performance of stearic acid over in situ MoS2 catalysts produced from various Mo precursors was evaluated. Notably, the in situ MoS2 catalyst generated from [N-8881](2)MoO4-a Mo-based ionic liquid (IL) with oil-soluble property-achieves up to 99.9% of stearic acid conversion with the HDO product octadecane yield of 97.5% at 300 degrees C, 8 MPa, and 6 h. The activity of [N-8881](2)MoO4 for catalyzing the selective HDO reaction is much better than commercial precursors like Mo(CO)(6) and (NH4)(6)Mo7O24. The in situ MoS2 catalysts were thoroughly characterized and analyzed to elucidate the experimental results. Moreover, the reaction pathway of stearic acid was proposed according to the product distribution, and the relative kinetic parameters were also calculated and discussed. The results indicate that applying Mo-based IL as the precursor to generate in situ MoS2 catalyst for the selective HDO of biolipids is highly interesting and desired.
Keyword ：
biodiesel biodiesel biolipid biolipid hydrodeoxygenation hydrodeoxygenation ionic liquid ionic liquid MoS2 catalyst MoS2 catalyst
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| GB/T 7714 | Shi, Leilian , Chen, Weihao , Ma, Yongde et al. Mo-based ionic liquid as dispersive precursor for effective hydrodeoxygenation of stearic acid: Mechanism and kinetics [J]. | AICHE JOURNAL , 2025 , 71 (8) . |
| MLA | Shi, Leilian et al. "Mo-based ionic liquid as dispersive precursor for effective hydrodeoxygenation of stearic acid: Mechanism and kinetics" . | AICHE JOURNAL 71 . 8 (2025) . |
| APA | Shi, Leilian , Chen, Weihao , Ma, Yongde , Zhang, Hongwei , Cai, Zhenping , Cao, Yanning et al. Mo-based ionic liquid as dispersive precursor for effective hydrodeoxygenation of stearic acid: Mechanism and kinetics . | AICHE JOURNAL , 2025 , 71 (8) . |
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Developing catalysts enabling reactive separation is a promising strategy to enhance reaction and separation efficiency of esterification processes. Herein, we designed a class of hybrid catalysts with p-toluenesulfonic acid (PTSA) as main catalyst, and hydrogensulfate ILs as support catalyst and extractant. Using the designed catalysts for methyl esterification of long-chain fatty acids, phase splitting can occur, resulting in ester-rich and catalyst-rich phases. Under optimal conditions, the conversion of palmitic acid (PA) gives methyl palmitate (MP) yield of 98.2 % in 3 hat 348.2 K. The catalysts are also applicable for effective conversion of other long-chain fatty acids and can be facilely recycled through liquid-liquid separation without loss of activity. COSMOtherm and Gaussian calculations were performed to rationalize the reactive separation behavior of the designed catalysts. The kinetic and thermodynamic properties of the esterification reaction were also examined using pseudo-homogeneous (PH) model with non-ideality corrections.
Keyword ：
Acidic catalyst Acidic catalyst Biodiesel Biodiesel Esterification Esterification Ionic liquid Ionic liquid Reactive separation Reactive separation
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| GB/T 7714 | Wu, Wenquan , Zhang, Jiayin , Ma, Yongde et al. Ionic liquid-based hybrid acidic catalysts enabling phase splitting and reactive separation for methyl esterification of long-chain fatty acids [J]. | CHEMICAL ENGINEERING SCIENCE , 2025 , 311 . |
| MLA | Wu, Wenquan et al. "Ionic liquid-based hybrid acidic catalysts enabling phase splitting and reactive separation for methyl esterification of long-chain fatty acids" . | CHEMICAL ENGINEERING SCIENCE 311 (2025) . |
| APA | Wu, Wenquan , Zhang, Jiayin , Ma, Yongde , Zhang, Hongwei , Cai, Zhenping , Cao, Yanning et al. Ionic liquid-based hybrid acidic catalysts enabling phase splitting and reactive separation for methyl esterification of long-chain fatty acids . | CHEMICAL ENGINEERING SCIENCE , 2025 , 311 . |
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Cu-based catalysts have been extensively researched for hydrogen production via water-gas shift (WGS, CO+H2O <-> CO2+H-2) reaction. Yet, the catalyst easily suffers from performance degradation due to Cu+/Cu-0 transformation and particle aggregation. Herein, copper phyllosilicate with different morphologies, i.e., tubular and lamellar, was fabricated by a modified hydrothermal method for the WGS reaction. Compared with the catalyst derived from lamellar copper phyllosilicate (30Cu/SiO2-L), the one derived from the tubular phyllosilicate (30Cu/SiO2-T) demonstrates better performance due to the high Cu+/(Cu-0+Cu+) ratio. In situ characterizations were conducted to unveil the transformation between Cu+ and Cu-0, which is highly correlated to the CO and H2O activation. Cu+ is primarily responsible for the activation of CO, while Cu-0 mainly facilitates the dissociation of H2O. The results show that 30Cu/SiO2-T follows the redox mechanism, where CO reduces Cu+ to Cu-0 and H2O oxidizes Cu-0 to Cu+, maintaining the reaction cycle.
Keyword ：
copper phyllosilicate copper phyllosilicate Cu+-Cu-0 Cu+-Cu-0 morphology morphology redox mechanism redox mechanism water-gas shift water-gas shift
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| GB/T 7714 | Huang, Chunjin , Chen, Yue , Fang, Huihuang et al. Copper Phyllosilicate-Derived Cu Catalyst for the Water-Gas Shift Reaction: Insight into the Role of Cu+-Cu0 and Reaction Mechanism [J]. | ACS CATALYSIS , 2025 , 15 (7) : 5546-5556 . |
| MLA | Huang, Chunjin et al. "Copper Phyllosilicate-Derived Cu Catalyst for the Water-Gas Shift Reaction: Insight into the Role of Cu+-Cu0 and Reaction Mechanism" . | ACS CATALYSIS 15 . 7 (2025) : 5546-5556 . |
| APA | Huang, Chunjin , Chen, Yue , Fang, Huihuang , Zhi, Guo , Chen, Chongqi , Luo, Yu et al. Copper Phyllosilicate-Derived Cu Catalyst for the Water-Gas Shift Reaction: Insight into the Role of Cu+-Cu0 and Reaction Mechanism . | ACS CATALYSIS , 2025 , 15 (7) , 5546-5556 . |
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The efficient utilization of hydrogen resources in H2S has aroused great attention in both resource utilization and environmental protection. Using H2S as a hydrogen resource donor for the reduction of nitrobenzene to aniline could be an effective method to replace H2. Herein, we fabricated the porous flower-like CoNi-LDO catalyst through facile morphology control engineering, which utilizes DMF as an intercalating agent to influence the structure and properties. Endowed with abundant electron-rich oxygen vacancies and enhanced basic sites capacity, the as-designed CoNi-D catalyst exhibits considerable aniline selectivity (96 %) and high catalytic stability over seven cycles at 110 degrees C. The potential single H-induced dissociation pathway for the reduction of nitrobenzene to aniline by H2S was explored using in situ FT-IR analysis. The present study could provide a feasible strategy for designing catalysts for the high-value utilization of H2S.
Keyword ：
CoNi-LDO CoNi-LDO H 2 S utilization H 2 S utilization Hydrogen resource Hydrogen resource Morphology engineering Morphology engineering Oxygen vacancies Oxygen vacancies
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| GB/T 7714 | Jiang, Weiping , Huang, Rui , Zheng, Xiaohai et al. Morphology-engineered porous flower-like CoNi-LDO with oxygen vacancies for the production of aromatic amines through waste H2S [J]. | JOURNAL OF HAZARDOUS MATERIALS , 2025 , 492 . |
| MLA | Jiang, Weiping et al. "Morphology-engineered porous flower-like CoNi-LDO with oxygen vacancies for the production of aromatic amines through waste H2S" . | JOURNAL OF HAZARDOUS MATERIALS 492 (2025) . |
| APA | Jiang, Weiping , Huang, Rui , Zheng, Xiaohai , Lei, Ganchang , Wang, Shiping , Shen, Lijuan et al. Morphology-engineered porous flower-like CoNi-LDO with oxygen vacancies for the production of aromatic amines through waste H2S . | JOURNAL OF HAZARDOUS MATERIALS , 2025 , 492 . |
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Direct ammonia solid oxide fuel cells (DA-SOFCs) have triggered great interest due to their efficient power generation from ammonia directly. However, the compatible match of ammonia decomposition and electrooxidation in the DA-SOFCs remains greatly challenging due to their endo/exothermic properties. Herein, multi-sizes tubular DA-SOFCs were systematically investigated for performance evaluation of power output and ammonia decomposition. Accordingly, a multi-scale electro-thermo model for tubular DA-SOFC was established to intensify the synergy between complex physical-chemical processes and geometry. With the combination of experimental work and simulations, the effects of operating conditions and geometry were comprehensively evaluated. Significantly, the rates of ammonia decomposition and electrooxidation could be effectively matched through the optimization of operating conditions. The geometric design further enables the temperature-zoning of the two processes, competently enhancing the thermal coupling between them. Conclusively, the correlation equations linking the operating conditions, geometry and electrical efficiency were proposed for the scaling-up of tubular DA-SOFCs unit. The tubular DA-SOFC achieves 3.5 W with 60% electrical efficiency, and performed a satisfactory stability for over 330 h. This study provides guidance for oriented design of tubular DA-SOFCs with high electrical efficiency.
Keyword ：
direct ammonia solid oxide fuel cells direct ammonia solid oxide fuel cells geometric design geometric design multi-scale electro-thermo model multi-scale electro-thermo model operating conditions operating conditions performance enhancement performance enhancement
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| GB/T 7714 | Chen, Shuai , Liao, Xiaofei , You, Jiacheng et al. Enhanced coupling of the tubular direct ammonia solid oxide fuel cells for efficient ammonia-to-power [J]. | AICHE JOURNAL , 2025 , 71 (5) . |
| MLA | Chen, Shuai et al. "Enhanced coupling of the tubular direct ammonia solid oxide fuel cells for efficient ammonia-to-power" . | AICHE JOURNAL 71 . 5 (2025) . |
| APA | Chen, Shuai , Liao, Xiaofei , You, Jiacheng , Jiang, Yiting , Zhong, Fulan , Fang, Huihuang et al. Enhanced coupling of the tubular direct ammonia solid oxide fuel cells for efficient ammonia-to-power . | AICHE JOURNAL , 2025 , 71 (5) . |
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利用风光新能源,寻找沿海受端电力系统较低成本的减碳路径,是中国"碳达峰·碳中和"目标实现的核心挑战之一.通过分析氢氨储能与现有储能类型(如电化学、压缩空气等)的技术经济差异,建立了时序减碳约束下含耦合火电掺烧的氢氨储能的电力系统多年拓展规划模型,并探讨其在电力系统中实现较低成本减碳的技术经济可行性.算例选取广东电网实际数据进行研究.结果表明,在日益严格的碳减排约束下,需要逐步通过新增风光储、"以气代煤"的火电规划模式、新增氢氨储能(包含气电掺氢、煤电掺氨和氨分解等方式)等技术路径实现减碳目标.对比仅通过锂电池调峰的减碳模式,通过引入耦合火电掺烧的氢氨储能技术,可以避免超配大量的风光储容量,显著降低了风光弃电率.这不仅实现了资源的集约利用,而且通过复用存量火电基础设施,进一步降低了氢氨储能减碳成本.因此,利用氢氨储能技术进行电力系统减碳是一条可规模化且较为经济可行的减碳路径.
Keyword ：
储能 储能 减碳 减碳 受端电力系统 受端电力系统 平准化减碳成本 平准化减碳成本 拓展规划 拓展规划 气电掺氢 气电掺氢 煤电掺氨 煤电掺氨
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| GB/T 7714 | 余志鹏 , 林今 , 雷金勇 et al. 考虑火电掺氢氨燃烧发电的受端电力系统多阶段减碳规划 [J]. | 电力系统自动化 , 2025 , 49 (5) : 57-68 . |
| MLA | 余志鹏 et al. "考虑火电掺氢氨燃烧发电的受端电力系统多阶段减碳规划" . | 电力系统自动化 49 . 5 (2025) : 57-68 . |
| APA | 余志鹏 , 林今 , 雷金勇 , 汪洋 , 宋永华 , 江莉龙 et al. 考虑火电掺氢氨燃烧发电的受端电力系统多阶段减碳规划 . | 电力系统自动化 , 2025 , 49 (5) , 57-68 . |
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Water gas shift reaction is an important process in hydrogen production from carbon-based materials. Cu-based catalysts are widely used in low-temperature water gas shift reactions. The problem is that Cu species are prone to sintering and deactivation, as well as the controversial reaction mechanism. Herein, CuFe2O4 modified with Al3+ is served as the Cu-based catalyst precursor, and the catalytic structure-activity relationship as well as reaction mechanism are carefully investigated. The modification of CuFe2O4 precursor by Al3+ enhances the Cu species dispersion, redox properties and electron transfer ability, leading to increasing the proportion of Cu+/ (Cu0+Cu+), which results in enhancing the ability of the catalyst to adsorb CO and dissociate H2O. The combination of temperature-programmed surface reaction (TPSR) and infrared spectroscopy shows that the catalyst with weak water dissociation ability and medium CO adsorption capacity are prone to obey the association mechanism.
Keyword ：
Association mechanism Association mechanism Copper ferrite Copper ferrite Cu plus site Cu plus site Metal-support interaction Metal-support interaction Spinel Spinel
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| GB/T 7714 | Zhi, Guo , Huang, Chunjin , Ren, Hongju et al. Ternary Cu-Fe-Al spinel catalyst for hydrogen production via water gas shift reaction: Electron transfer enhancement and reaction mechanism [J]. | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 102 : 1093-1102 . |
| MLA | Zhi, Guo et al. "Ternary Cu-Fe-Al spinel catalyst for hydrogen production via water gas shift reaction: Electron transfer enhancement and reaction mechanism" . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 102 (2025) : 1093-1102 . |
| APA | Zhi, Guo , Huang, Chunjin , Ren, Hongju , Fang, Huihuang , Chen, Chongqi , Luo, Yu et al. Ternary Cu-Fe-Al spinel catalyst for hydrogen production via water gas shift reaction: Electron transfer enhancement and reaction mechanism . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 102 , 1093-1102 . |
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The water gas shift reaction is an important procedure in high-purity hydrogen production, and achieving high CO conversion in one single reactor is a key optimization objective. This work has developed a novel radial flow fixed-bed reactor for water gas shift reaction with integrated variable heat exchange and numerically investigated the system optimization concepts. The continuous heat removal from the catalyst bed has been proven to fully improve CO conversion at a lower H2O/CO molar ratio. The heat transfer rate distribution can also be flexibly adjusted to ensure sufficiently high and low temperatures in the early and late stages of the reaction, respectively, for a higher conversion. With sufficient coolant, low-temperature and high-temperature catalysts for water gas shift reaction can be combined in one reactor to increase CO conversion to over 98%, and the delayed heat removal configuration can achieve the highest CO conversion (98.50%) with the least proportion of low-temperature catalysts (9.2%).
Keyword ：
Fixed-bed reactor Fixed-bed reactor Integrated heat transfer Integrated heat transfer Radial flow reactor Radial flow reactor Water gas shift reaction Water gas shift reaction
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| GB/T 7714 | Huang, Yunyun , Huang, Wenshi , Lin, Li et al. Design of a radial flow fixed-bed reactor with integrated variable heat exchange for more efficient and purer hydrogen production via water gas shift reaction [J]. | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 99 : 685-696 . |
| MLA | Huang, Yunyun et al. "Design of a radial flow fixed-bed reactor with integrated variable heat exchange for more efficient and purer hydrogen production via water gas shift reaction" . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 99 (2025) : 685-696 . |
| APA | Huang, Yunyun , Huang, Wenshi , Lin, Li , Cao, Yanning , Luo, Yu , Lin, Xingyi et al. Design of a radial flow fixed-bed reactor with integrated variable heat exchange for more efficient and purer hydrogen production via water gas shift reaction . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 99 , 685-696 . |
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