Article
Multidisciplinary Sciences
Ping Yan, Song Shu, Longhua Zou, Yongjun Liu, Jianjun Li, Fusheng Wei
Summary: The oxygen reduction reaction (ORR) remains challenging due to its complexity and slow kinetics. Nitrogen-doped graphene has been studied as a potential ORR catalyst, but the lack of understanding of the reaction mechanism and active sites limits its potential ORR activity. Research shows that graphitic N doping improves the ORR performance of graphene, and dual-graphitic N-doped graphene demonstrates the highest catalytic properties.
ROYAL SOCIETY OPEN SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Hao Fei, Ruoqi Liu, Jian Wang, Ting Guo, Zhuangzhi Wu, Dezhi Wang, Fangyang Liu
Summary: Electrocatalytic nitrogen reduction reaction (NRR) using MoS2 with controlled S vacancies (MoS2-Vs) as the catalyst shows high activity and selectivity. The optimized catalyst (MoS2-7H) with a suitable S vacancy concentration (17.5%) exhibits excellent NRR performance with a high NH3 yield rate (66.74 μg/h-1mg-1 at -0.6 V) and selectivity (14.68% Faradic efficiency at -0.5 V). Mechanistic study reveals that the NRR activity is enhanced by S vacancy-strengthened N-2 adsorption and reduced reaction energy barrier, while the selectivity is improved by limiting H-2 desorption kinetics, distinguishing it from other reported MoS2-based catalysts.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Energy & Fuels
Qi Zhang, Hui Shang, Zonghao Xue, Aijun Duan
Summary: The formations of sulfur vacancies over various edges of Mo-based active phases were investigated using DFT calculations. Co/Ni doping was found to reduce the difficulty, and the S-edge had lower difficulty than the M-edge. The effect of electric field direction differed for each step of vacancy formation.
Article
Energy & Fuels
Si-Jia Ding, Shao-Zhong Peng, Zuo-Jie Yan, Ji-Feng Wang, Shu-Jiao Jiang, Zhan-Lin Yang
Summary: The charge distribution on Ni-Mo-S active sites plays a crucial role in hydrodenitrogenation (HDN) activity. Both electron deficiency and extra protons can modify the properties of the active sites, affecting the adsorption and desorption of nitrogen-containing compounds.
Article
Chemistry, Multidisciplinary
Liyuan Pei, Haohui Qiao, Bin Chen, Xiaodong Zhu, Ruth Anaya Davis, Keyu Zhu, Lei Xia, Pei Dong, Mingxin Ye, Jianfeng Shen
Summary: Efficient and low-cost hydrogen evolution reaction electrocatalysts are in demand for clean energy. This study demonstrates the enhancement of catalytic performance by edge-doping 2H-MoS2 with Pt nanoparticles, controlled through tuning catalyst defect length, to achieve high performance with less Pt loading. The synergistic effect of Pt and edge active sites contributes to the increased potential at the edges of the designed defect, shedding light on understanding nanoscale edge-doped hybrid catalysts.
Article
Chemistry, Multidisciplinary
Liping Wang, Yajie Zhu, Yunzhou Wen, Shangyu Li, Chunyu Cui, Fenglou Ni, Yunxia Liu, Haiping Lin, Youyong Li, Huisheng Peng, Bo Zhang
Summary: A tungsten-doped nickel catalyst (Ni-WOx) was developed with superior activity towards the urea oxidation reaction, accelerating the reaction kinetics and increasing the turnover frequency. Experimental results demonstrated that tungsten doping led to the formation of Ni3+ sites with superior activity, facilitating the catalytic reaction.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Engineering, Chemical
Fei Wang, Chunxue Wang, Ke Zhao, Yulong Shan, Yixing Ma, Chi Wang, Zhilin Li, Xin Sun, Kai Li, Hong He, Ping Ning
Summary: Ce-based catalyst is an important catalyst for NH3-SCR reaction, with Ce3+ playing a crucial role. However, the specific atomic sites for Ce anchoring and the chemical mechanism of Ce3+ formation in CeO2 are not fully understood. This study reveals that UiO-66 has abundant hydroxyl groups on its surface, which serve as anchoring sites for Ce. Additionally, the introduction of highly dispersed acidic sites (WO3) around CeO2 enhances the catalytic activity and stability by tightly coupling the redox and acidic sites.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Energy & Fuels
Sharda Mundotiya, Rupesh Singh, Sulay Saha, Rohit Kakkar, Sachin Pal, Deepak Kunzru, Raj Ganesh S. Pala, Sivakumar
Summary: This study investigates the effect of Na on Ni-promoted MoS2 during the HDS of dibenzothiophene (DBT), revealing that Na reduces the HDS activity by replacing Ni sites and making the hydrogen dissociation step more endothermic. An increase in Na concentration decreases the HDS of DBT but has a nonmonotonic effect on the selectivity of different mechanistic pathways. Incorporation of Na in Ni-promoted MoS2 enhances the selectivity towards a cost-effective direct desulfurization (DDS) pathway, although the selectivity decreases after reaching an optimal Na concentration.
Article
Multidisciplinary Sciences
Likun Gao, Xun Cui, Zewei Wang, Christopher D. Sewell, Zili Li, Shuang Liang, Mingyue Zhang, Jian Li, Yingjie Hu, Zhiqun Lin
Summary: The study demonstrates the utilization of spinel nanoparticles for enhanced oxygen evolution reaction activity through photothermal effect, providing a promising platform for future advances in electrocatalysis. Operando Raman and DFT studies confirm the surface reconstruction into electrocatalytically active sites, reducing the kinetics barrier and allowing for lower overpotentials.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Chemistry, Physical
Xiaoqiang Du, Qirun Wang, Xiaoshuang Zhang, Zhipeng Wang
Summary: Electrolysis of water for hydrogen production is a promising method to mitigate environmental pollution and energy crisis. In this study, Fe and F ion co-doped Ni3S2 nanoarrays were prepared and their improved electrochemical performance was demonstrated.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Chemistry, Physical
Ruoqi Liu, Hao Fei, Jian Wang, Ting Guo, Fangyang Liu, Jiayi Wang, Zhuangzhi Wu, Dezhi Wang
Summary: This study reports a phase engineering strategy for MoS2 to enhance the activity of NRR and improve the selectivity by optimizing active sites and enhancing N2 adsorption. The optimal MoS2/C-0.4 electrocatalyst shows a high ammonia yield rate and Faradaic efficiency, outperforming other MoS2-based electrocatalysts. This work provides insights into synchronizing catalytic activity and selectivity. Rating: 8/10.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Physical
Kang Liu, Ganghai Ni, Tao Luo, Junwei Fu, Hongmei Li, Min Liu, Zhang Lin
Summary: Single-atom M-N-2 (M=Fe, Co, Ni) catalysts exhibit high activity for CO2 reduction reaction. Using density functional theory calculations, this study reveals intermediates-induced CO2RR activity at the single-atom M-N-2 sites. Intermediates become part of the active moiety to optimize the adsorption of intermediates on the M sites. This work provides new insights into the understanding of the activity of single-atom M-N-2 sites.
Article
Materials Science, Multidisciplinary
Mingpeng Chen, Di Liu, Yuyun Chen, Dong Liu, Xinyu Du, Jinxian Feng, Pengfei Zhou, Baoye Zi, Qingju Liu, Kin Ho Lo, Shi Chen, Shuangpeng Wang, Weng Fai Ip, Hui Pan
Summary: This study identifies the active sites of Ni/NixP/CC electrocatalysts under acidic and alkaline conditions and reveals the significance of their dynamic structural changes in understanding the reaction mechanism.
APPLIED MATERIALS TODAY
(2022)
Article
Chemistry, Inorganic & Nuclear
Greesh Kumar, Ramendra Sundar Dey
Summary: This study presents a simple and controllable chemical approach to synthesize dual transitional metals (cobalt, nickel) and nitrogen-doped carbon (CoNi-NC) as bifunctional electrode materials for rechargeable zinc-air batteries. The CoNi-NC material exhibits bifunctional electrocatalytic performance towards ORR/OER, with high half-wave potential, overpotential, and peak power density.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Hai-Jun Liu, Shuo Zhang, Yong-Ming Chai, Bin Dong
Summary: This work presents a synergistic ligand modulation plus Co doping strategy to enhance the catalytic activity and durability of 1T-MoS2 catalyst for hydrogen evolution reaction (HER). The results show that the expanded interlayer spacing of 1T-MoS2 promotes active site exposure and accelerates water dissociation, leading to excellent stability and low overpotential for alkaline HER. The formation of three-dimensional metal-organic constructs weakens the hybridization between Mo-3d and S-2p orbitals, making S-2p orbital more suitable for hybridization with H-1s orbital.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Nanoscience & Nanotechnology
Xilong Wang, Chengkun Xiao, Jinlin Mei, Mohnnad H. Alabsi, Yu Shi, Zhen Zhao, Aijun Duan, Kuo-Wei Huang, Chunming Xu
ACS APPLIED MATERIALS & INTERFACES
(2020)
Article
Chemistry, Physical
Gang Wang, Yu Shi, Jinlin Mei, Chengkun Xiao, Di Hu, Kebin Chi, Shanbin Gao, Aijun Duan, Peng Zheng
Summary: Using density function theory (DFT) calculations, hydrogen activation on different Ni2P surfaces was explored under traditional hydrodesulfurization conditions. It was found that Ni(I)-exposed surfaces exhibited higher hydrogen activation activity, and doping transition metals could influence hydrogen activation ability, with Fe showing the highest activity. Additionally, charge transfer difficulty between transition metal atoms and H atoms was consistent with the research findings.
APPLIED SURFACE SCIENCE
(2021)
Article
Engineering, Chemical
Peng Zheng, Chengkun Xiao, Zhengkai Cao, Yu Shi, Gang Wang, Aijun Duan, Chunming Xu
Summary: Density functional theory calculations were used to investigate the hydrodesulfurization (HDS) mechanisms of different sulfur-containing compounds on various sites, revealing that the brim site is more favorable for the HDS reactions of thiophene and benzothiophene, while both brim and CUS sites are involved in the DBT and 4,6-DMDBT HDS processes. The proposed mechanism suggests a synergistic effect of brim and CUS sites for the HDS reaction of highly refractory organic sulfides.
CHEMICAL ENGINEERING SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Xia Zhang, Haibo Wang, Lianke Gou, Lanpeng Li, Aijun Duan, Zhengkai Cao
Summary: In a long-term evaluation of n-butane oxidation over an industrial vanadium-phosphorus-oxygen (VPO) catalyst, it was found that the conversion of n-butane increased while the selectivity of the maleic anhydride (MA) product decreased gradually. Furthermore, the crystal transformation of the VPO catalyst was shown to enhance the activity for n-butane oxidation.
Article
Engineering, Chemical
Bo Wang, Zhentao Chen, Tao Jiang, Jiahuan Yu, Haoxuan Yang, Aijun Duan, Chunming Xu
Summary: This study synthesized a macromolecular organosulfur compound 2,8-DPPDBT and prepared three NiMo-supported SBA-15 catalysts with different pore sizes. The diffusion behaviors of the compound in the catalysts were investigated, and a correlation between effective diffusivity and the molecule-to-pore size ratio was proposed. This empirical correlation provides theoretical guidance for the design of efficient heavy oil hydrodesulfurization catalysts.
Article
Engineering, Chemical
Xia Zhang, Haibo Wang, Lianke Gou, Lanpeng Li, Aijun Duan, Zhengkai Cao
Summary: The study showed that serial VPO catalysts with different activation temperatures exhibited varying species proportions and surface properties, with the S-405 catalyst demonstrating the highest conversion and selectivity for n-butane oxidation.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2021)
Article
Engineering, Chemical
Shaotong Song, Tianshu Li, Yana Ju, Yang Li, Zhongwu Lv, Peng Zheng, Aijun Duan, Pei Wu, Xilong Wang
Summary: The effect of La/Ga addition on the isomerization/aromatization properties of Zn/ZSM-5 catalysts was studied. It was found that the addition of 1% LaZn/ZSM-5 catalyst resulted in the highest catalytic activity. Furthermore, La species showed better performance than Ga species in olefin reduction and upgrading of light gasoline under the same catalyst composition and process conditions.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2022)
Article
Engineering, Chemical
Zhengkai Cao, Xia Zhang, Jinlin Mei, Rong Guo, Ziming Wu, Shuandi Hou, Shaozhong Peng, Siqiang Fan, Chong Peng, Aijun Duan
Summary: A novel hydrocracking process for straight-run diesel was proposed and investigated for producing more chemical materials. The acidities and hydrogenation abilities of bifunctional catalysts were found to affect the hydrocracking behaviors of diesel. The NiW/AY-15 catalyst showed the highest proportion and dispersion degree of MoS2 active phases, leading to the highest amounts of paraffins in the hydrocracking product of diesel.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2022)
Article
Engineering, Chemical
Shuai Wang, Yipin Lv, Xilong Wang, Daowei Gao, Aijun Duan, Huaiqing Zhao, Peng Zheng, Guozhu Chen
Summary: A well-designed catalyst with platinum and gold encapsulated in zeolite was studied for semi-hydrogenation reaction. Gold nanoparticles and zeolite surface were identified as the active sites for the reaction, with the gold active site showing preferable selectivity for phenylacetylene and 1,5-cyclooctadiene.
Article
Nanoscience & Nanotechnology
Enhua Wang, Yidong Song, Jinlin Mei, Aocheng Wang, Dongze Li, Shanbin Gao, Lili Jin, Hui Shang, Aijun Duan, Xilong Wang
Summary: Hydrogenation of naphthalene can effectively reduce aromatic content in oil, and Pt-based aluminum-modified core-shell-structured nanoparticles showed excellent performance in this process. The synthesized Pt/Al-x-PMOs@MSNs catalysts exhibited preferable mass transfer and increased total acidity, leading to high conversion and selectivity of trans-decalin. The presence of sulfur had a temporary negative effect on naphthalene hydrogenation, but the catalysts ultimately recovered their original performance due to their unique texture and chemical properties.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Review
Engineering, Chemical
Changze Yang, Hui Shang, Jun Li, Xiayu Fan, Jianchen Sun, Aijun Duan
Summary: This paper reviews the research status of microwave-assisted pyrolysis (MAP) of plastics to produce high-value-added liquid oil, gas, and solid carbon, analyzing the effects of plastic properties, microwave treatment parameters, microwave absorbers, co-pyrolysis, catalysts, and reactor devices on the process and the products. It is crucial to optimize the experimental design by studying microwave-assisted co-pyrolysis technology and the application of catalysts, understanding the mechanism of co-pyrolysis to improve product selectivity. Furthermore, the development of a continuous MAP device for large-scale plastics treatment and a large-scale simulation computing research platform is needed to enhance the efficiency of the process.
Article
Chemistry, Physical
Jiyuan Fan, Chengkun Xiao, Jinlin Mei, Cong Liu, Aijun Duan, Jianmei Li, Jian Liu, Min Zhang
Summary: CoMo series catalysts based on ZSM-22/PHTS (ZP) composite materials show better hydro-upgrading performance with a good balance between HDS activity and loss of research octane number. The interaction between molybdenum and the support, as well as the dispersion state of MoS2 slabs, are crucial for forming sufficient type II CoMoS active phases for better catalytic activity.
CATALYSIS SCIENCE & TECHNOLOGY
(2021)
Article
Engineering, Environmental
Shun-Shun Chen, Xu-Xiu Chen, Tian-Yu Yang, Li Chen, Zheng Guo, Xing-Jiu Huang
Summary: A temperature-modulated sensing strategy was proposed to identify and determine BTEX compounds. Highly effective identification of BTEX was achieved using linear discrimination and convolutional neural network analyses. Additionally, quantitative analysis of concentration was accomplished by establishing the relationship between concentration and response.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Myungkyung Noh, Jeong Yeon Sim, Jisung Kim, Jee Hwan Ahn, Hye-Young Min, Jong-Uk Lee, Jong-Sook Park, Ji Yun Jeong, Jae Young Lee, Shin Yup Lee, Hyo-Jong Lee, Choon-Sik Park, Ho-Young Lee
Summary: This study reveals that chronic exposure to PM induces chronic inflammation and development of COPD by dysregulating NAD+ metabolism and subsequent SIRT1 deficiency in pulmonary macrophages. Activation of SIRT1 by resveratrol effectively mitigates PM-induced inflammation and COPD development. Targeting metabolic and epigenetic reprogramming in macrophages induced by PM is a promising strategy for COPD treatment.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Yu Liu, Linlin Qin, Yiming Qin, Tong Yang, Haoran Lu, Yulong Liu, Qiqi Zhang, Wenyan Liang
Summary: Co/NC/PAC electrode was prepared by compounding ZIF-67 with powder-activated carbon for the electrocatalytic treatment of nitrogen-containing heterocyclic compounds. The degradation efficiency of the four compounds reached 90.2-93.7% under optimal conditions, and the degradation order was pyridazine < pyrimidine < pyrazine < pyridine.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Julien Couturier, Pierre Tamba Oulare, Blanche Collin, Claire Lallemand, Isabelle Kieffer, Julien Longerey, Perrine Chaurand, Jerome Rose, Daniel Borschneck, Bernard Angeletti, Steven Criquet, Renaud Podor, Hamed Pourkhorsandi, Guilhem Arrachart, Clement Levard
Summary: This study analyzes the properties of bauxite residue samples and explores the influence of bauxite ore origin, storage conditions, and storage time. The results show that the speciation of yttrium is related to the origin of bauxite ore, while no significant variation was observed with storage conditions or aging of the residues.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Sakthinarenderan Saikumar, Ravi Mani, Mirunalini Ganesan, Inbakandan Dhinakarasamy, Thavamani Palanisami, Dharani Gopal
Summary: Microplastic contamination in marine ecosystems poses a growing concern due to its trophic transfer and negative effects on marine organisms. This study investigates the transfer and impacts of polystyrene microplastics in an estuarine food chain. The results show that microplastics can be transferred through the food chain, although the transfer rates are low. The exposed organisms exhibit stress responses, suggesting the potential risk of microplastics reaching humans through the food chain.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Review
Engineering, Environmental
Yan-Jiao Li, Ying Yuan, Wen-Bing Tan, Bei-Dou Xi, Hui Wang, Kun-Long Hui, Jia-Bao Chen, Yi-Fan Zhang, Lian-Feng Wang, Ren-Fei Li
Summary: This review investigated and analyzed the distribution, composition, and abundance of heavy metals and antibiotic resistance genes (ARGs) in landfill. The results showed that heavy metals have lasting effects on ARGs, and complexes of heavy metals and organic matter are common in landfill. This study provides a new basis to better understand the horizontal gene transfer (HGT) of ARGs in landfill.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Jessy Joseph, Ari Vaisanen, Ajay B. Patil, Manu Lahtinen
Summary: Efficient and environmentally friendly porous hybrid adsorbent beads have been developed for the removal of arsenic from drinking water. The structural tuning of the adsorbents has been shown to have a significant impact on their adsorption performance, with high crystallinity leading to increased adsorption capacity and selectivity towards As5+.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Yangyang Liu, Minhua Xiao, Kaiqin Huang, Juntao Cui, Hongli Liu, Yingxin Yu, Shengtao Ma, Xihong Liu, Meiqing Lin
Summary: This study measured the levels of phthalate metabolites in breast milk collected from mothers in southern China. The results showed that phthalates are still prevalent in the region, and breastfeeding contributes to phthalate intake in infants. However, the levels detected do not pose significant health risks to infants based on dietary exposure. The increasing exposure to certain phthalates calls for further research into their sources and potential risks.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Zhiqiang Wu, Jianxing Sun, Liting Xu, Hongbo Zhou, Haina Cheng, Zhu Chen, Yuguang Wang, Jichao Yang
Summary: Ocean depth affects microbial diversity, composition, and co-occurrence patterns of microplastic microbial communities. Deterministic processes dominate the assembly of mesopelagic plastisphere microbial communities, while stochastic processes shape the assembly of bathypelagic microbial communities. The relationships between microorganisms in the mesopelagic layer are more complex and stable, with Proteobacteria and Actinobacteriota playing important roles.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Tingting Xiao, Renjie Chen, Chen Cai, Shijie Yuan, Xiaohu Dai, Bin Dong, Zuxin Xu
Summary: Based on the efficiency of catalytic ozonation techniques in enhancing sludge dewaterability, this study investigated its effectiveness in simultaneous reduction of antibiotics and antibiotic resistance genes. The results showed that catalytic ozonation conditioning changed the distribution of antibiotics and achieved high degradation rates. It also significantly reduced the abundance of ARGs, inhibited horizontal gene transfer, and decreased the signal transduction of typical ARGs host bacteria.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Yang Deng, Xiaohong Guan
Summary: This article discusses two different development approaches for ferrate(VI) technology in water treatment, arguing that process integration is a promising method that can drive technological innovation and revolution in water treatment, achieving higher treatment efficiency, reduced costs and energy consumption, and a smaller physical footprint.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Zhe Zhang, Lu Zhang, Zhihao Huang, Yuxin Xu, Qingqing Zhao, Hongju Wang, Meiqing Shi, Xiangnan Li, Kai Jiang, Dapeng Wu
Summary: In this study, a floating catalytic foam was designed and prepared to enhance the mass transfer in immobilized photocatalysts for wastewater treatment. The floating catalytic foam could float on the water surface and establish a temperature gradient, effectively promoting the diffusion and adsorption of target molecules during the photocatalytic process.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Muhammad Nafees, Adiba Khan Sehrish, Sarah Owdah Alomrani, Linlin Qiu, Aasim Saeed, Shoaib Ahmad, Shafaqat Ali, Hongyan Guo
Summary: The accumulation of cadmium and antibiotics in edible plants and fertile soil is a worldwide problem. This study investigated the potential of zinc oxide nanoparticles to alleviate the toxicity of both cadmium and antibiotics and promote spinach growth.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Lurui Wan, Kai Wang, Yuan Chen, Zhiyong Xu, Wenbo Zhao
Summary: In this study, a low viscosity and high thermal stability SO2 absorbent with dual interacting sites was successfully synthesized. The absorbent showed the highest absorption enthalpy change and entropy change values among reported SO2 absorbents, and exhibited lower viscosity and comparable thermal stability to ILs.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Zhengwei Zhou, Guojie Ye, Yang Zong, Zhenyu Zhao, Deli Wu
Summary: This study utilized Mo powder and STPP to enhance the performance of the sodium percarbonate system in pollutant degradation. The presence of Mo and STPP resulted in a higher degradation rate of the model pollutant SMX, with low oxidant consumption. The system generated multiple active species through a series of chain reactions at different pH values, exhibiting excellent performance towards electron-rich pollutants. Furthermore, Mo demonstrated excellent stability and reusability.
JOURNAL OF HAZARDOUS MATERIALS
(2024)