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Jeong D, Oh W, Park JW. 3D-Continuous Nanoporous Covalent Framework Membrane Nanoreactors with Quantitatively Loaded Ultrafine Pd Nanocatalysts. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309490. [PMID: 38651888 DOI: 10.1002/smll.202309490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 04/07/2024] [Indexed: 04/25/2024]
Abstract
The confinement effect of catalytic nanoreactors containing metal catalysts within nanometer-sized volumes has attracted significant attention for their potential to enhance reaction rate and selectivity. Nevertheless, unregulated catalyst loading, aggregation, leaching, and limited reusability remain obstacles to achieving an efficient nanoreactor. A robust and durable catalytic membrane nanoreactor prepared by incorporating palladium nanocatalysts within a 3D-continuous nanoporous covalent framework membrane is presented. The reduction of palladium precursor occurs on the pore surface within 3D nanochannels, producing ultrafine palladium nanoparticles (Pd NPs) with their number density adjustable by varying metal precursor concentrations. The precise catalyst loading enables controlling the catalytic activity of the reactor while preventing excess metal usage. The facile preparation of Pd NP-loaded free-standing membrane materials allows hydrodechlorination in both batch and continuous flow modes. In batch mode, the catalytic activity is proportional to the loaded Pd amount and membrane area, while the membrane retains its activity upon repeated use. In continuous mode, the conversion remains above 95% for over 100 h, with the reactant solution passing through a single 50 µm-thick Pd-loaded membrane. The efficient nanoporous film-type catalytic nanoreactor may find applications in catalytic reactions for small chemical devices as well as in conventional chemistry and processes.
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Affiliation(s)
- Dawoon Jeong
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Bukgu, Gwangju, 61005, South Korea
| | - Wangsuk Oh
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Bukgu, Gwangju, 61005, South Korea
| | - Ji-Woong Park
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Bukgu, Gwangju, 61005, South Korea
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2
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Martynenko EA, Vostrikov SV, Shafigulin RV, Vinogradov KY, Tokranova EO, Bulanova AV, Zhu H. Palladium-containing catalysts based on mesostructured material of the cmk type in the reaction of oxygen electroreduction. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01808-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Ma Y, Li K, Xu C, Kuai Z, Wang Z, Zhou S. Synthesis of Pd-Co xO y Hybrid Nanostructure-Encapsulated Hollow Silica Nanospheres through Reverse Microemulsion Systems and Their Application as Efficient Hydrodechlorination Catalysts. ACS APPLIED MATERIALS & INTERFACES 2022; 14:48986-48994. [PMID: 36263981 DOI: 10.1021/acsami.2c13904] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Pd-CoxOy heteroaggregate-encapsulated hollow porous silica nanoreactors (Pd-CoxOy@HPSNs) were synthesized by a reverse microemulsion system. The key design of the developed reverse microemulsion system is to use poly(ethyleneimine) in the water droplets as the void templates for silica deposition and for anchoring the catalytic functionality inside the hollow silica nanospheres. The synthesized Pd-CoxOy@HPSNs contain ∼3 nm Pd-CoxOy hybrid nanostructures in ∼10 nm central cavities of silica nanospheres and illustrated a significantly promoted efficiency for hydrodechlorination of a series of chlorophenols into phenols under mild reaction conditions. The catalytic enhancement of Pd-CoxOy@HPSNs is ascribed to the synergistic effect between Pd and CoxOy and the protection of silica shells to the inner catalytic functionality.
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Affiliation(s)
- Yirui Ma
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Kaijie Li
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo, Zhejiang 315201, P. R. China
| | - Caiyun Xu
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Zhao Kuai
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Zizhu Wang
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Shenghu Zhou
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
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4
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Mu D, Li Z, Yu S, Liu S. Hydrodechlorination of chlorophenols with methanol as hydrogen donor over carbon nanotube supported Pd-catalysts. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Xie Q, Lei C, Chen W, Huang B. Mesoporous ferrihydrite-supported Pd nanoparticles for enhanced catalytic dehalogenation of chlorinated environmental pollutant. J Colloid Interface Sci 2022; 608:2907-2920. [PMID: 34839921 DOI: 10.1016/j.jcis.2021.11.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 10/21/2021] [Accepted: 11/06/2021] [Indexed: 01/11/2023]
Abstract
Organic chlorides are a group of ubiquitous environmental pollutants that have attracted wide attention because of their carcinogenetic effect on human. Catalytic hydrodechlorination represents one of the most promising methods for the removal of these contaminants, but it suffers from drawbacks such as catalytic inefficiency and/or instability, and the danger of using H2 as hydrogen source. The relationship between the catalyst structure and its dehalogenation activity has not been completely understood. By combining the advantages of Pd nanocatalyst and mesoporous ferrihydrite (Fh) with its distinctive structure, here we present a new composite material with Pd nanoparticles (NPs) supported onto the Fh (Pd/Fh), which has excellent catalytic dehalogenation performance with a rapid, complete dechlorination of chlorophenol (turnover frequency 25.2 min-1) and the ability to perform well over a wide range of pH and temperature. The superior catalytic property of Pd/Fh can be attributed to the three unique functions of Fh, including: 1) having abundant hydroxyl groups that provide interaction sites with metals for incorporating highly dispersed small Pd NPs; 2) facilitating the fast adsorption of chlorophenol onto the catalyst surface via hydrogen bonding and importantly, 3) working as an electron mediator to greatly enhance the electron transfer from iron or chemicals (e.g., NaBH4) to the catalyst, thereby achieving a synergistic effect between Pd catalyst and support, and an enhanced dechlorination activity. In essence, this work presents a promising catalyst for the efficient dehalogenation of chlorinated environmental pollutants and provides an insight into the relationship between catalyst structure and dehalogenation activity.
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Affiliation(s)
- Qianqian Xie
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Chao Lei
- School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, PR China
| | - Wenqian Chen
- Department of Pharmacy, National University of Singapore, S9, 4 Science Drive 2, Singapore 117544, Singapore
| | - Binbin Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China.
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6
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Tian L, Cheng R, Li L, Tan L, Xiang G, Xiong J. High performance of metal modified Pd catalyst for hydrodechlorination of chlorophenols to cyclohexanone. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-022-02157-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Xiong J, Tian L, Cheng R. Promoted catalytic hydrodechlorination for deep degradation of chlorophenols over Rh-La/SiO 2 catalyst. JOURNAL OF HAZARDOUS MATERIALS 2021; 416:125913. [PMID: 34492847 DOI: 10.1016/j.jhazmat.2021.125913] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/04/2021] [Accepted: 04/14/2021] [Indexed: 06/13/2023]
Abstract
Deep degradation of chlorophenols (CPs) into safe and ecofriendly cyclohexanol during catalytic hydrodechlorination (HDC), shows important practical significance and attractive prospect in the treatment of wastewater containing chlorophenols. An efficient Rh-La/SiO2 catalyst was developed, by employing La as promoter. The presence of La in catalyst promoted catalytic performance of HDC significantly. Characterization results revealed that the interaction occurred between Rh and La in Rh-La/SiO2 catalyst. This interaction accompanied with the high dispersion and finely particle size of active Rh, and generation of abundant Rh sites neighboring La atom. Kinetic study illustrated that Rh-La(1:1)/SiO2 catalyst possessed the fastest kinetic constants, and minimized the apparent activation energies of 4-CP, phenol and cyclohexanone greatly. Complete degradation of 4-CP with a very high yield of cyclohexanol (> 98%) can be achieved at room temperature, making Rh-La(1:1)/SiO2 catalyst to be a promising candidate for deep degradation of CPs during HDC and other Rh catalyzed hydrogenation reactions.
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Affiliation(s)
- Jun Xiong
- Department of Pharmaceutical Engineering, School of Pharmacy and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou 563000, China.
| | - Lei Tian
- Department of Pharmaceutical Engineering, School of Pharmacy and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Ruijie Cheng
- Department of Pharmaceutical Engineering, School of Pharmacy and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou 563000, China
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8
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Hu F, Leng L, Zhang M, Chen W, Yu Y, Wang J, Horton JH, Li Z. Direct Synthesis of Atomically Dispersed Palladium Atoms Supported on Graphitic Carbon Nitride for Efficient Selective Hydrogenation Reactions. ACS APPLIED MATERIALS & INTERFACES 2020; 12:54146-54154. [PMID: 33211492 DOI: 10.1021/acsami.0c13881] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Heterogeneous catalysts with atomically precise metal sites have enabled unique insight into structure-property relationships in materials science. Herein, we report the construction and selective hydrogenation performance of a single-atom palladium catalyst by confining the palladium atoms into the six-fold N-coordinating cavities of graphitic carbon nitride (g-C3N4) through a facile spatial confinement-reduction approach under mild reducing conditions. Spherical aberration correction electron microscopy and extended X-ray absorption fine structure measurements confirm the presence of atomically dispersed palladium atoms stabilized by the g-C3N4 support. Its exceptional catalytic activity was demonstrated by the hydrogenation of styrene (98% conversion, 1.5 h) and furfural (conversion of 64% and selectivity of 99%, 4 h) and hydrodechlorination of 4-chlorophenol (99% conversion and 99% selectivity, 10 min). This palladium catalyst can be reused at least five times with negligible deterioration of its activity. Importantly, the palladium atoms retained their atomic dispersion following the thermal treatment. Moreover, this synthetic method can be scaled up while retaining similar catalytic activity. Fundamental insights are provided to elucidate how the material's structure significantly impacts the catalytic performance at the atomic scale.
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Affiliation(s)
- Fenglian Hu
- Joint International Research Laboratory of Advanced Chemical Catalytic Materials & Surface Science, College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, PR China
| | - Leipeng Leng
- Joint International Research Laboratory of Advanced Chemical Catalytic Materials & Surface Science, College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, PR China
| | - Mingyang Zhang
- Joint International Research Laboratory of Advanced Chemical Catalytic Materials & Surface Science, College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, PR China
| | - Wenxing Chen
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China
| | - Yanlong Yu
- Department of Petroleum and Chemical Engineering, Northeast Petroleum University, Qinhuangdao 066004, PR China
| | - Jun Wang
- Joint International Research Laboratory of Advanced Chemical Catalytic Materials & Surface Science, College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, PR China
| | - J Hugh Horton
- Joint International Research Laboratory of Advanced Chemical Catalytic Materials & Surface Science, College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, PR China
- Department of Chemistry, Queen's University, Kingston K7L 3N6, Canada
| | - Zhijun Li
- Joint International Research Laboratory of Advanced Chemical Catalytic Materials & Surface Science, College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, PR China
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9
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Zheng Q, Wei X, Li X, Liu B, Chen A, Tang H, Han W. P‐doped Carbon as the Efficient Support of Nickel Catalysts for Hydrodechlorination of Chlorodifluoromethane. ChemistrySelect 2020. [DOI: 10.1002/slct.202002974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Qifu Zheng
- College of Chemical and Material Engineering Quzhou University, Quzhou 324000 Zhejiang China
| | - Xiaoli Wei
- Institute of Catalysis, College of Chemical Engineering Zhejiang University of Technology Chaowang Road 18 Hangzhou 310032 PR China
| | - Xiliang Li
- Institute of Catalysis, College of Chemical Engineering Zhejiang University of Technology Chaowang Road 18 Hangzhou 310032 PR China
| | - Bing Liu
- Institute of Catalysis, College of Chemical Engineering Zhejiang University of Technology Chaowang Road 18 Hangzhou 310032 PR China
| | - Aimin Chen
- Institute of Catalysis, College of Chemical Engineering Zhejiang University of Technology Chaowang Road 18 Hangzhou 310032 PR China
| | - Haodong Tang
- Institute of Catalysis, College of Chemical Engineering Zhejiang University of Technology Chaowang Road 18 Hangzhou 310032 PR China
| | - Wenfeng Han
- Institute of Catalysis, College of Chemical Engineering Zhejiang University of Technology Chaowang Road 18 Hangzhou 310032 PR China
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10
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Liu H, An QD, Kim J, Guo L, Zhao YM, Xiao ZY, Zhai SR. Facile fabrication of Cu xS y/Carbon composites using lignosulfonate for efficient palladium recovery under strong acidic conditions. JOURNAL OF HAZARDOUS MATERIALS 2020; 391:122253. [PMID: 32062350 DOI: 10.1016/j.jhazmat.2020.122253] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 01/31/2020] [Accepted: 02/05/2020] [Indexed: 06/10/2023]
Abstract
The recovery of noble metals from aqueous systems is of great significance for constructing sustainable framework of modern industry yet remains challenging. Herein, CuxSy/Carbon composites with superior thermal stability and adsorption capacity were successfully synthesized via one-pot hydrothermal method using lignosulfonate as dual role of raw materials. The optimal synthesis conditions were investigated via tailoring the temperature and the mass ratio of reagents. The morphologies and physical properties of the composites were characterized by scanning electron microscope (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), and thermogravimetric analysis (TGA). The surface chemistry was analyzed by Zeta potential analysis, Brunauer-Emmet-Teller (BET), and X-ray photoelectron spectroscopy (XPS). The Langmuir model and the pseudo-second-order model well described the adsorption of Pd(II) and Pd(IV) delivered by fabricated composites. The adsorption capacity obtained from Langmuir isotherm model towards Pd(IV) was 114 mg/g and Pd(II) was 101 mg/g, respectively. More importantly, the adsorbed palladium species could be desorbed with hydrochloric acid and thiourea, which suggested good durability and recycling performance of the typical composite. This work might provide a new guidance for the utilization of lignin or its derivatives and enriched the research in the field of noble metal recovery.
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Affiliation(s)
- Hao Liu
- Faculty of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China
| | - Qing-da An
- Faculty of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China
| | - Jeonghun Kim
- Department of Chemistry, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707 Republic of Korea
| | - Lin Guo
- Faculty of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China
| | - Yu-Meng Zhao
- Faculty of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China
| | - Zuo-Yi Xiao
- Faculty of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China
| | - Shang-Ru Zhai
- Faculty of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, 116034, China.
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11
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Xiao M, Pang M, Peng Y, Hao B, Liao Y, Mao H, Huo F. Zeolitic imidazolate framework-8 templated synthesis of a heterogeneous Pd catalyst for remediation of chlorophenols pollution. Chem Commun (Camb) 2020; 56:3143-3146. [PMID: 32057049 DOI: 10.1039/c9cc09494f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, a heterogeneous Pd catalyst was prepared by embedding Pd nanoparticles in a highly porous nitrogen-doped mesoporous carbon (NMCs) synthesized by the ZIF-8 template. The as-prepared Pd/NMC catalyst was efficient and recyclable in mild catalytic hydrodechlorination of 4-chlorophenol, 2,4-dichlorophenol and 2,4,6-trichlorophenol, showing superior performances to those of the activated carbon-supported Pd commercial catalysts.
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Affiliation(s)
- Meng Xiao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China.
| | - Mengting Pang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China.
| | - Yu Peng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China.
| | - Baicun Hao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China.
| | - Yang Liao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China. and Key Laboratory of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Ministry of Education, Chengdu 610066, P. R. China
| | - Hui Mao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610066, P. R. China. and Key Laboratory of Land Resources Evaluation and Monitoring in Southwest, Sichuan Normal University, Ministry of Education, Chengdu 610066, P. R. China
| | - Fengwei Huo
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing 211816, P. R. China.
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12
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Mousavi S, Nazari B, Keshavarz MH, Bordbar A. Towards the Safe and Simple Production of Hydrocinnamic Acid by High‐Performance Palladium on Charcoal Nanocatalyst and Modeling the Nanocatalyst Fabrication Method. ChemistrySelect 2020. [DOI: 10.1002/slct.201904557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sajjad Mousavi
- Department of ChemistryMalek-ashtar University of Technology Shahin shahr 83145/115 Iran
| | - Behzad Nazari
- Department of ChemistryMalek-ashtar University of Technology Shahin shahr 83145/115 Iran
| | - Mohammad H. Keshavarz
- Department of ChemistryMalek-ashtar University of Technology Shahin shahr 83145/115 Iran
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13
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Sima XF, Jiang SF, Shen XC, Jiang H. Harvesting Biomass-Based Ni–N Doped Carbonaceous Materials with High Capacitance by Fast Pyrolysis of Ni Enriched Spent Wetland Biomass. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02126] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xiao-Feng Sima
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry, University of Science & Technology of China, Hefei 230026, P. R. China
| | - Shun-Feng Jiang
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry, University of Science & Technology of China, Hefei 230026, P. R. China
| | - Xian-Cheng Shen
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry, University of Science & Technology of China, Hefei 230026, P. R. China
| | - Hong Jiang
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry, University of Science & Technology of China, Hefei 230026, P. R. China
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Han W, Li X, Liu B, Li L, Tang H, Li Y, Lu C, Li X. Microwave assisted combustion of phytic acid for the preparation of Ni2P@C as a robust catalyst for hydrodechlorination. Chem Commun (Camb) 2019; 55:9279-9282. [DOI: 10.1039/c9cc03479j] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni2P@C facilely prepared by microwave assisted combustion with phytic acid and nickel nitrate exhibits even higher activity for the hydrodechlorination of HCFC-22 than Pd/C.
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Affiliation(s)
- Wenfeng Han
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Xiliang Li
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Bing Liu
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Lichun Li
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Haodong Tang
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Ying Li
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Chunshan Lu
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
| | - Xiaonian Li
- Industrial Institute of Catalysis
- Zhejiang University of Technology
- Hangzhou
- People's Republic of China
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