Article
Engineering, Environmental
Siyu Ding, Chen Zhu, Hajime Hojo, Hisahiro Einaga
Summary: The study investigated microwave-assisted heterogeneous catalytic oxidation of benzene using Cu-Mn spinel oxides, which showed superior activity and lower apparent activation energy under microwave heating, reducing the required reaction temperature. Transient tests revealed the high reactivity of Cu-Mn spinel oxides related to lattice oxygen on the catalyst surface, which was enhanced under microwave heating, leading to an accelerated benzene oxidation reaction. The combination of adsorption and catalytic oxidation processes efficiently decomposed benzene at low concentrations using Cu-Mn spinel oxides and zeolites.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Chemistry, Inorganic & Nuclear
Le Zhang, Feng Huo, Anqi Wang, Shaohua Chai, Jian Guan, Guijun Fan, Wuxinchen Yang, Guojun Ma, Ning Han, Yunfa Chen
Summary: Currently, the active sites of cobalt (Co) cations in different coordination structures remain elusive and challenging, despite the potential of Co-based oxides in catalytic ozone elimination. In this study, controllable synthesis of different Co-based oxides were achieved and their valences and coordinations were verified. The ozone decomposition performances revealed that Co-Oh(3+) and Co-Oh(2+) in octahedral coordination were superior to Co-Td(2+) in tetrahedral coordination. Notably, MgCo with octahedral coordination exhibited the highest decomposition efficiency and remained stable after long-term running. The high activity of MgCo can be attributed to the d-orbital splitting, facilitating electron transfer in ozone decomposition reactions.
INORGANIC CHEMISTRY
(2023)
Article
Nanoscience & Nanotechnology
Mingyang Li, Cheng Zhang, Liman Fan, Yongfu Lian, Xiaoyu Niu, Yujun Zhu
Summary: Coral-like lanthanum manganese oxides with hierarchical structure nanosphere were successfully prepared, showing high-efficiency catalytic performance for toluene combustion. La0.08MnOx exhibited superior catalytic activity, with La doping inducing changes in physicochemical properties and facilitating the formation of oxygen species and high valence state amorphous manganese oxides.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Engineering, Environmental
Zhen Li, Xiyang Wang, Xinbo Li, Minli Zeng, Carl Redshaw, Rui Cao, Ritimukta Sarangi, Changmin Hou, Zuolong Chen, Wenhua Zhang, Nannan Wang, Xiaofeng Wu, Yanqiu Zhu, Yimin A. Wu
Summary: Cation segregation near the surface or interfaces of solid catalysts is crucial for catalytic reactions. Perovskite oxides are often hindered by passivated A-site segregation, affecting their catalytic activity and durability. This study presents a wet exsolution method to reconstruct surface segregation in perovskite cobalt oxide, successfully transforming inert surface Sr segregation into active Co3O4 segregation. By controlling the reaction time, different coverage of active Co3O4 segregation on the perovskite oxide surface was achieved. The results reveal a volcano-shaped relationship between CO oxidation activity and the coverage of Co3O4 segregation, with optimal coverage significantly enhancing catalytic activity through improved interface interactions.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Chemical
Tongdong Shen, Huijie Bao, Wentao Su, Yan Jiang, Shaoping Tong
Summary: Transition metal oxides and transition metal containing oxides have been extensively researched in heterogeneous catalytic ozonation for water treatment. The catalytic mechanism for typical transition metal oxide - manganese oxide (MnO2) in catalytic ozonation remains unclear. The study found that electron transfer reaction occurs in manganese containing oxides catalytic ozonation when ozone is adsorbed on protonated surface hydroxyl groups of acid sites, but not in magnesium manganese oxides (MgMnxOy). The protonation ability of hydroxyl groups on acid sites and electron transfer ability of acid sites are positively related to Mg content in MgMnxOy.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Chemistry, Inorganic & Nuclear
Qun Li, Wenyu Zhou, Chunyan Deng, Chenyang Lu, Peng Huang, Dong Xia, Luxi Tan, Cailong Zhou, Yong-Wei Zhang, Lichun Dong
Summary: This study introduces hydroxyl groups onto the surface of Pt catalysts to overcome the challenges posed by environmental water in catalytic oxidation reactions. The presence of hydroxyl groups on the Pt catalysts enhances their catalytic activity and water resistance. Theoretical calculations reveal that the presence of hydroxyl groups modulates the d-band structure, improving the adsorption and activation of reactants.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Applied
Hajime Hojo, Yuka Inohara, Ryo Ichitsubo, Hisahiro Einaga
Summary: In this study, LaNiO3 was prepared and modified with Mn, and its catalytic activity for CO and benzene oxidation was investigated. LaNiO3 showed higher CO oxidation activity than other perovskite oxides, which was attributed to the reactivity of the lattice oxygen. Mn-modified LaNiO3 exhibited higher activity for benzene oxidation, and the catalytic properties were correlated with the amount of Mn on the catalyst surface.
Article
Materials Science, Multidisciplinary
Yuan Qu, Simin Zhu, Long Zhang, Shikuan Sun, Xiaoping Dong, Limin Guo
Summary: The Zr-Mn mixed oxides were synthesized with various Zr/Mn molar ratios and applied to the catalytic combustion of benzene. The results showed that Zr/MnO2-0.2 catalyst exhibited the best catalytic activity, with specific structural characteristics contributing to the enhanced catalytic performance.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Engineering, Environmental
Shu Jiang, Xishou Guo, Yanrui Wang, Xinyuan Wen, Hailin Chang, Jinlong Wang, Guibai Li, Heng Liang, Xiaobin Tang
Summary: This study aimed to develop new strategies to enhance the manganese removal by the sand filter. The results indicated that modified zeolite exerted the highest adsorption capacity for manganese. Introducing the NaClO oxidation would effectively improve the manganese removal efficiency by the modified zeolite filter, owing to the fast formation of catalytic oxidation capability. These findings are significant in developing simple, practical, and cost-effective strategies for seasonal manganese contamination.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Chemistry, Physical
Yun-Jae Lee, Trinh Thi Ly, Taehun Lee, Krisztian Palotas, Se Young Jeong, Jungdae Kim, Aloysius Soon
Summary: Accurate atomistic models for metal/oxide interfaces are crucial for understanding copper-based interfacial processes, and in this study, the atomic structures of the 29 and 44 surfaces on Cu(111) are successfully revealed through ab initio STM simulations and experiments. A complete atomistic model for the larger 44 surface is elucidated, providing further insights into early oxidation on copper.
APPLIED SURFACE SCIENCE
(2021)
Article
Engineering, Environmental
Xinquan Zhou, Shitai Shen, Peipei Wang, Xuefeng Wei, Ruichang Zhang, Hongyan Tang, Hui Wang, Weiwei Lu, Jia Wang
Summary: This paper provides a systematic summary of the research progress on manganese oxide catalysts for activating peroxymonosulfate. It includes the classification of manganese oxide species, emerging oxidation pathways, structure-activity relationship, common modification synergistic mechanism, as well as the challenges and application prospects in various fields.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Review
Engineering, Environmental
Cangpeng Shan, Yunchong Wang, Jianbo Li, Qian Zhao, Rui Han, Caixia Liu, Qingling Liu
Summary: This article systematically summarizes the recent advances in the application of spinel oxides for VOCs catalytic oxidation. The design strategies, reaction mechanisms, and degradation pathways of different types of VOCs on spinel oxides are detailed. The characteristic requirements of spinel oxides for various VOCs purification are analyzed, and practical applications and future prospects are discussed to guide the rational design of spinel-based catalysts for VOCs purification and deepen the understanding of reaction mechanisms.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Chemistry, Physical
Sylwia Gorecka, Katerina Pacultova, Aneta Smykalova, Dagmar Fridrichova, Kamil Gorecki, Anna Rokicinska, Piotr Kustrowski, Radim Zebrak, Lucie Obalova
Summary: The study showed a high correlation between the amount of copper and the efficiency of the catalysts for selective catalytic oxidation of ammonia. Copper species in the form of highly dispersed CuO oxides were found to be responsible for high N-2 selectivity, while the addition of cerium had an effect on the material's catalytic activity and N-2 selectivity. The developed materials exhibited high catalytic activity in a wide range of concentrations of ammonia and oxygen.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Chih-Huang Weng, Chong-Yi Liao, Jing-Hua Tzeng, Ying-Chen Chen, Jin Anotai, Yao-Tung Lin
Summary: Developing oxygen vacancies in nanomaterials is an effective method to enhance catalytic performance. In this study, a novel low-cost ternary iron-manganese-copper mixed oxide catalyst with abundant oxygen vacancies was successfully synthesized. Characterization analyses revealed the metal valence transformation, synergy structure, and role of oxygen vacancies in the catalyst, demonstrating its excellent catalytic oxidation performance. The stable and active structure of the catalyst after oxidizing ethylene suggests a redox cycle of catalytic mechanism. This work provides valuable insights into the development of high-performance and stable catalysts with abundant oxygen vacancies for VOCs elimination.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Yiping Su, Yangke Long, Jingjing Chen, Shiyin Zhao, Chunyan Li, Fan Qu, Bing Han, Zuotai Zhang, Bo -Ping Zhang
Summary: This study presents a hydrothermal-calcination route to fabricate novel copper-manganese oxide nanoarrays for environmental remediation. The synergistic effects of copper and manganese oxides significantly enhance the activation of periodate and the production of reactive oxygen species (ROS). The produced superoxide anion radicals and singlet oxygen contribute to the degradation of organic pollutants in wastewater.
APPLIED SURFACE SCIENCE
(2022)
Article
Energy & Fuels
Mingnv Guo, Ruiming Fang, Xianwei Liu, Zhongqing Yang
Summary: The synergism between Cu-Mn and different carriers was studied, with Cu-Mn/SiO2 showing the best activity and stability. SiO2 exhibited the highest stability and catalyst deactivation was attributed to the lack of surface oxygen and higher diffusion resistance.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2021)
Article
Chemistry, Physical
Ziqiang He, Yunfei Yan, Shuai Feng, Xiuquan Li, Ruiming Fang, Zhiliang Ou, Zhongqing Yang
Summary: This study compared the heat transfer performance and energy output of different channel shapes MCMC and CMC in the MTPV system, finding that the MCMC with diamond channels had a higher outer wall temperature at a certain flow rate. Additionally, the double-layer MCMC with counterflow structure achieved the highest total energy conversion efficiency under specific conditions.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Review
Engineering, Environmental
Ziqi Wang, Zhongqing Yang, Ruiming Fang, Yunfei Yan, Jingyu Ran, Li Zhang
Summary: This paper explores the mechanism of light and heat in photothermal catalysis, discussing the synergistic effects and potential development in utilizing the full solar spectrum. It focuses on the action mechanisms of light and heat, as well as the reaction mechanisms and selectivity of photothermal catalytic reduction of CO2. The study shows that increasing surface temperature, exciting carriers, and activating thermal active sites are crucial in enhancing photothermal catalysis.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Thermodynamics
Xiuquan Li, Zhongqing Yang, Li Zhang, Ziqiang He, Ruiming Fang, Ziqi Wang, Yunfei Yan, Jingyu Ran
Summary: The catalytic reaction of C2H6 with CO2 can produce ethylene or syngas using shale gas and greenhouse gases as raw materials. The study found that Pd-doped bimetallic catalysts have high selectivity and conversion rates for ethylene and syngas production, playing different roles in the conversion and selectivity of reactants.
Article
Thermodynamics
Ruiming Fang, Zhongqing Yang, Ziqi Wang, Jingyu Ran, Yunfei Yan, Li Zhang
Summary: In this study, a highly active non-noble metal CuNi/CNS catalyst was successfully prepared for the hydrolysis of ammonia borane to generate hydrogen. The results showed that CuNi alloy nanoparticles loaded on g-C3N4 nanosheets significantly enhanced the photocatalytic activity of the catalyst, and the catalyst demonstrated excellent reusability. Photoelectrochemical characterizations and theoretical simulations revealed the modulation of the electronic structure of g-C3N4 nanosheets by the transition metal nanoparticles, leading to improved photocatalytic performance of the catalyst.
Article
Chemistry, Physical
Ruiming Fang, Zhongqing Yang, Zukhra C. Kadirova, Ziqiang He, Ziqi Wang, Jingyu Ran, Li Zhang
Summary: In this study, ultrathin g-C3N4 nanosheets were constructed and K+ was doped to enhance the visible-light photocatalytic reduction of CO2. The yields of CO and CH4 were 4.70 and 7.27 times higher than the original g-C3N4, respectively. The ultra-thin nano-lamellar structure shortened the carrier transmission distance, and the intercalation of K+ promoted electron transport and adjusted the energy band structure, resulting in improved CO2 adsorption and more hydrocarbon intermediates.
APPLIED SURFACE SCIENCE
(2022)
Review
Chemistry, Inorganic & Nuclear
Ziqi Wang, Zhongqing Yang, Zukhra C. Kadirova, Mingnv Guo, Ruiming Fang, Jiang He, Yunfei Yan, Jingyu Ran
Summary: Photothermal catalytic CO2 reduction to solar fuels is a promising technology for industrial development. However, there are still challenges in achieving high yield and efficiency in artificial photosynthesis due to limitations in solar light absorption, photothermal conversion, active site exposure, and carrier mobility. Photothermal functional materials and structures show potential in addressing these limitations.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Thermodynamics
Jiang He, Zhongqing Yang, Ziqi Wang, Ruiming Fang, Linlin Gu, Yunfei Yan, Jingyu Ran
Summary: Photothermal reforming of biomass for hydrogen production is a low-carbon and environmentally friendly strategy to utilize waste resources. By synergistic photothermal reforming over Bi2MoO6, α-cellulose can be converted to H2. A-Bi2MoO6 with its atomically thin structure and abundant oxygen vacancies exhibited enhanced catalytic activity, leading to a higher H2 yield compared to N-Bi2MoO6. The temperature promoted reactant activation while light irradiation reduced the activation energy barrier of the reaction.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Chemistry, Physical
Jiaqi Qiu, Mingnv Guo, Zhongqing Yang, Ziqi Wang, Ruiming Fang, Jiang He, Jingyu Ran
Summary: A series of novel iodine substitution and oxygen vacancy double defects Bi2MoO6 nanosheets were reported for enhanced photocatalytic reduction of CO2 under full solar spectrum illumination, showing superior CO2 photocatalytic activity and CH4 selectivity. Bi2MoO6-I2 with a molar ratio of I to Mo at 0.13 exhibited the highest photocatalytic activity, with CO yield 2.0 times that of pure Bi2MoO6, CH4 yield 12.2 times that of pure Bi2MoO6, and CH4 selectivity reaching 5.3 times that of pure Bi2MoO6. The enhancement in CO2 conversion and CH4 selectivity was attributed to factors such as larger specific surface areas, suitable band structure, insertion of impurity energy levels, double defects, and optimized formation energy of reaction intermediates.
APPLIED SURFACE SCIENCE
(2023)
Article
Energy & Fuels
Yingna Du, Chen Huang, Wei Jiang, Qiangwei Yan, Yongfei Li, Gang Chen
Summary: In this study, anionic surfactants modified hydrotalcite was used as a flow improver for crude oil under low-temperature conditions. The modified hydrotalcite showed a significant viscosity reduction effect on crude oil. The mechanism of the modified hydrotalcite on viscosity and pour point of crude oil was explored through characterization and analysis of the modified hydrotalcite and oil samples.
Article
Energy & Fuels
Mohammad Saeid Rostami, Mohammad Mehdi Khodaei
Summary: In this study, a hybrid structure, MIL-53(Al)@MWCNT, was synthesized by combining MIL-53(Al) particles and -COOH functionalized multi-walled carbon nanotube (MWCNT). The hybrid structure was then embedded in a polyethersulfone (PES) polymer matrix to prepare a mixed matrix membrane (MMM) for CO2/CH4 and CO2/N2 separation. The addition of MWCNTs prevented MIL-53(Al) aggregation, improved membrane mechanical properties, and enhanced gas separation efficiency.
Article
Energy & Fuels
Yunlong Li, Desheng Huang, Xiaomeng Dong, Daoyong Yang
Summary: This study develops theoretical and experimental techniques to determine the phase behavior and physical properties of DME/flue gas/water/heavy oil systems. Eight constant composition expansion (CCE) tests are conducted to obtain new experimental data. A thermodynamic model is used to accurately predict saturation pressure and swelling factors, as well as the phase boundaries of N2/heavy oil systems and DME/CO2/heavy oil systems, with high accuracy.
Article
Energy & Fuels
Morteza Afkhamipour, Ebad Seifi, Arash Esmaeili, Mohammad Shamsi, Tohid N. Borhani
Summary: Non-conventional amines are being researched worldwide to overcome the limitations of traditional amines like MEA and MDEA. Adequate process and thermodynamic models are crucial for understanding the applicability and performance of these amines in CO2 absorption, but studies on process modeling for these amines are limited. This study used rate-based modeling and Deshmukh-Mather method to model CO2 absorption by DETA solution in a packed column, validated the model with experimental data, and conducted a sensitivity analysis of mass transfer correlations. The study also compared the CO2 absorption efficiency of DETA solution with an ionic solvent [bmim]-[PF6] and highlighted the importance of finding optimum operational parameters for maximum absorption efficiency.
Article
Energy & Fuels
Arastoo Abdi, Mohamad Awarke, M. Reza Malayeri, Masoud Riazi
Summary: The utilization of smart water in EOR operations has gained attention, but more research is needed to understand the complex mechanisms involved. This study investigated the interfacial tension between smart water and crude oil, considering factors such as salt, pH, asphaltene type, and aged smart water. The results revealed that the hydration of ions in smart water plays a key role in its efficacy, with acidic and basic asphaltene acting as intrinsic surfactants. The pH also influenced the interfacial tension, and the aged smart water's interaction with crude oil depended on asphaltene type, salt, and salinity.
Article
Energy & Fuels
Dongao Zhu, Kun Zhu, Lixian Xu, Haiyan Huang, Jing He, Wenshuai Zhu, Huaming Li, Wei Jiang
Summary: In this study, cobalt-based metal-organic frameworks (Co-based MOFs) were used as supports and co-catalysts to confine the NHPI catalyst, solving the leaching issue. The NHPI@Co-MOF with carboxyl groups exhibited stronger acidity and facilitated the generation of active oxygen radicals O2•, resulting in enhanced catalytic activity. This research provides valuable insights into the selection of suitable organic linkers and broadens the research horizon of MOF hybrids in efficient oxidative desulfurization (ODS) applications.
Article
Energy & Fuels
Edwin G. Hoyos, Gloria Amo-Duodu, U. Gulsum Kiral, Laura Vargas-Estrada, Raquel Lebrero, Rail Munoz
Summary: This study investigated the impact of carbon-coated zero-valent nanoparticle concentration on photosynthetic biogas upgrading. The addition of nanoparticles significantly increased microalgae productivity and enhanced nitrogen and phosphorus assimilation. The presence of nanoparticles also improved the quality of biomethane produced.
Article
Energy & Fuels
Yao Xiao, Asma Leghari, Linfeng Liu, Fangchao Yu, Ming Gao, Lu Ding, Yu Yang, Xueli Chen, Xiaoyu Yan, Fuchen Wang
Summary: Iron is added as a flocculant in wastewater treatment and the hydrothermal carbonization (HTC) of sludge produces wastewater containing Fe. This study investigates the effect of aqueous phase (AP) recycling on hydrochar properties, iron evolution and environmental assessment during HTC of sludge. The results show that AP recycling process improves the dewatering performance of hydrochar and facilitates the recovery of Fe from the liquid phase.
Article
Energy & Fuels
He Liang, Tao Wang, Zhenmin Luo, Jianliang Yu, Weizhai Yi, Fangming Cheng, Jingyu Zhao, Xingqing Yan, Jun Deng, Jihao Shi
Summary: This study investigated the influence of inhibitors (carbon dioxide, nitrogen, and heptafluoropropane) on the lower flammability limit of hydrogen and determined the critical inhibitory concentration needed for complete suppression. The impact of inhibitors on explosive characteristics was evaluated, and the inhibitory mechanism was analyzed with chemical kinetics. The results showed that with the increase of inhibitor quantity, the lower flammability limit of hydrogen also increased. The research findings can contribute to the safe utilization of hydrogen energy.
Article
Energy & Fuels
Zonghui Liu, Zhongze Zhang, Yali Zhou, Ziling Wang, Mingyang Du, Zhe Wen, Bing Yan, Qingxiang Ma, Na Liu, Bing Xue
Summary: In this study, high-performance solid catalysts based on phosphotungstic acid (HPW) supported on Zr-SBA-15 were synthesized and evaluated for the one-pot conversion of furfural (FUR) to γ-valerolactone (GVL). The catalysts were characterized using various techniques, and the ratio of HPW and Zr was found to significantly affect the selectivity of GVL. The HPW/Zr-SBA-15 (2-4-15) catalyst exhibited the highest GVL yield (83%) under optimized reaction conditions, and it was determined that a balance between Bronsted acid sites (BAS) and Lewis acid sites (LAS) was crucial for achieving higher catalytic performance. The reaction parameters and catalyst stability were also investigated.
Article
Energy & Fuels
Michael Stoehr, Stephan Ruoff, Bastian Rauch, Wolfgang Meier, Patrick Le Clercq
Summary: As part of the global energy transition, an experimental study was conducted to understand the effects of different fuel properties on droplet vaporization for various conventional and alternative fuels. The study utilized a flow channel to measure the evolution of droplet diameters over time and distance. The results revealed the temperature-dependent effects of physical properties, such as boiling point, liquid density, and enthalpy of vaporization, and showed the complex interactions of preferential vaporization and temperature-dependent influences of physical properties for multi-component fuels.
Article
Energy & Fuels
Yuan Zhuang, Ruikang Wu, Xinyan Wang, Rui Zhai, Changyong Gao
Summary: Through experimental validation and optimization of the chemical kinetic model, it was found that methanol can accelerate the oxidation reaction of ammonia, and methanol can be rapidly oxidized at high concentration. HO2 was found to generate a significant amount of OH radicals, facilitating the oxidation of methanol and ammonia. Rating: 7.5/10.
Article
Energy & Fuels
Radwan M. EL-Zohairy, Ahmed S. Attia, A. S. Huzayyin, Ahmed I. EL-Seesy
Summary: This paper presents a lab-scale experimental study on the impact of diethyl ether (DEE) as an additive to waste cooking oil biodiesel with Jet A-1 on combustion and emission features of a swirl-stabilized premixed flame. The addition of DEE to biodiesel significantly affects the flame temperature distribution and emissions. The W20D20 blend of DEE, biodiesel, and Jet A-1 shows similar flame temperature distribution to Jet A-1 and significantly reduces UHC, CO, and NOx emissions compared to Jet A-1.
Article
Energy & Fuels
Jiang Bian, Ziyuan Zhao, Yang Liu, Ran Cheng, Xuerui Zang, Xuewen Cao
Summary: This study presents a novel method for ammonia separation using supersonic flow and develops a mathematical model to investigate the condensation phenomenon. The results demonstrate that the L-P nucleation model accurately characterizes the nucleation process of ammonia at low temperatures. Numerical simulations also show that increasing pressure and concentration can enhance ammonia condensation efficiency.
Article
Energy & Fuels
Shiyuan Pan, Xiaodan Shi, Beibei Dong, Jan Skvaril, Haoran Zhang, Yongtu Liang, Hailong Li
Summary: Integrating CO2 capture with biomass-fired combined heat and power (bio-CHP) plants is a promising method for achieving negative emissions. This study develops a reliable data-driven model based on the Transformer architecture to predict the flowrate and CO2 concentration of flue gas in real time. The model validation shows high prediction accuracy, and the potential impact of meteorological parameters on model accuracy is assessed. The results demonstrate that the Transformer model outperforms other models and using near-infrared spectral data as input features improves the prediction accuracy.