1
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Kim SI, Kim WJ, Kang JG, Kim DW. Boosted Lithium-Ion Transport Kinetics in n-Type Siloxene Anodes Enabled by Selective Nucleophilic Substitution of Phosphorus. NANO-MICRO LETTERS 2024; 16:219. [PMID: 38884690 PMCID: PMC11183009 DOI: 10.1007/s40820-024-01428-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/22/2024] [Indexed: 06/18/2024]
Abstract
Doped two-dimensional (2D) materials hold significant promise for advancing many technologies, such as microelectronics, optoelectronics, and energy storage. Herein, n-type 2D oxidized Si nanosheets, namely n-type siloxene (n-SX), are employed as Li-ion battery anodes. Via thermal evaporation of sodium hypophosphite at 275 °C, P atoms are effectively incorporated into siloxene (SX) without compromising its 2D layered morphology and unique Kautsky-type crystal structure. Further, selective nucleophilic substitution occurs, with only Si atoms being replaced by P atoms in the O3≡Si-H tetrahedra. The resulting n-SX possesses two delocalized electrons arising from the presence of two electron donor types: (i) P atoms residing in Si sites and (ii) H vacancies. The doping concentrations are varied by controlling the amount of precursors or their mean free paths. Even at 2000 mA g-1, the n-SX electrode with the optimized doping concentration (6.7 × 1019 atoms cm-3) delivers a capacity of 594 mAh g-1 with a 73% capacity retention after 500 cycles. These improvements originate from the enhanced kinetics of charge transport processes, including electronic conduction, charge transfer, and solid-state diffusion. The approach proposed herein offers an unprecedented route for engineering SX anodes to boost Li-ion storage.
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Affiliation(s)
- Se In Kim
- School of Civil, Environmental and Architectural Engineering, Korea University, 02841, Seoul, South Korea
| | - Woong-Ju Kim
- School of Civil, Environmental and Architectural Engineering, Korea University, 02841, Seoul, South Korea
| | - Jin Gu Kang
- Nanophotonics Research Center, Korea Institute of Science and Technology, 02792, Seoul, South Korea.
| | - Dong-Wan Kim
- School of Civil, Environmental and Architectural Engineering, Korea University, 02841, Seoul, South Korea.
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2
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Melville J, Licini AJ, Surendranath Y. Electrolytic Synthesis of White Phosphorus Is Promoted in Oxide-Deficient Molten Salts. ACS CENTRAL SCIENCE 2023; 9:373-380. [PMID: 36968533 PMCID: PMC10037495 DOI: 10.1021/acscentsci.2c01336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Indexed: 06/18/2023]
Abstract
Elemental white phosphorus (P4) is a key feedstock for the entire phosphorus-derived chemicals industry, spanning everything from herbicides to food additives. The electrochemical reduction of phosphate salts could enable the sustainable production of P4; however, such electrosynthesis requires the cleavage of strong, inert P-O bonds. By analogy to the promotion of bond activation in aqueous electrolytes with high proton activity (Brønsted-Lowry acidity), we show that low oxide anion activity (Lux-Flood acidity) enhances P-O bond activation in molten salt electrolytes. We develop electroanalytical tools to quantify the oxide dependence of phosphate reduction, and find that Lux acidic phosphoryl anhydride linkages enable selective, high-efficiency electrosynthesis of P4 at a yield of 95% Faradaic efficiency. These fundamental studies provide a foundation that may enable the development of low-carbon alternatives to legacy carbothermal synthesis of P4.
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3
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Chu S, Li X, Prins R, Wang C, Liu Y, Wang A, Sheng Q. Preparation of ultrasmall Ni2P nanoparticles with low P/Ni ratios supported on SiO2 and an Al2O3-B2O3 mixed oxide for dibenzothiophene hydrodesulfurization. J Catal 2023. [DOI: 10.1016/j.jcat.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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4
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Wang W, Song Y, Ke C, Li Y, Liu Y, Ma C, Wu Z, Qi J, Bao K, Wang L, Wu J, Jiang S, Zhao J, Lee CS, Chen Y, Luo G, He Q, Ye R. Filling the Gap between Heteroatom Doping and Edge Enrichment of 2D Electrocatalysts for Enhanced Hydrogen Evolution. ACS NANO 2023; 17:1287-1297. [PMID: 36629409 DOI: 10.1021/acsnano.2c09423] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Composition modulation and edge enrichment are established protocols to steer the electronic structures and catalytic activities of two-dimensional (2D) materials. It is believed that a heteroatom enhances the catalytic performance by activating the chemically inert basal plane of 2D crystals. However, the edge and basal plane have inherently different electronic states, and how the dopants affect the edge activity remains ambiguous. Here we provide mechanistic insights into this issue by monitoring the hydrogen evolution reaction (HER) performance of phosphorus-doped MoS2 (P-MoS2) nanosheets via on-chip electrocatalytic microdevices. Upon phosphorus doping, MoS2 nanosheet gets catalytically activated and, more importantly, shows higher HER activity in the edge than the basal plane. In situ transport measurement demonstrates that the improved HER performance of P-MoS2 is derived from intrinsic catalytic activity rather than charge transfer. Density functional theory calculations manifest that the edge sites of P-MoS2 are energetically more favorable for HER. The finding guides the rational design of edge-dominant P-MoS2, reaching a minuscule onset potential of ∼30 mV and Tafel slope of 48 mV/dec that are benchmarked against other activation methods. Our results disclose the hitherto overlooked edge activity of 2D materials induced by heteroatom doping that will provide perspectives for preparing next-generation 2D catalysts.
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Affiliation(s)
- Wenbin Wang
- City University of Hong Kong Shenzhen Research Institute, Shenzhen, Guangdong518057, China
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Yun Song
- Department of Chemistry and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Chengxuan Ke
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong518055, China
| | - Yang Li
- Department of Chemistry and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Yong Liu
- Department of Chemistry and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Chen Ma
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Zongxiao Wu
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Junlei Qi
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Kai Bao
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Lingzhi Wang
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Jingkun Wu
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Shan Jiang
- Department of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Jiong Zhao
- Department of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Chun-Sing Lee
- Department of Chemistry and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong, China
| | - Ye Chen
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Guangfu Luo
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong518055, China
- Guangdong Provincial Key Laboratory of Computational Science and Material Design, Southern University of Science and Technology, Shenzhen, Guangdong518055, China
| | - Qiyuan He
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Ruquan Ye
- City University of Hong Kong Shenzhen Research Institute, Shenzhen, Guangdong518057, China
- Department of Chemistry and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China
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5
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He M, Li X, Wang A, Hu Y, Sheng Q, Shang S. Controllable synthesis of nanostructured nickel phosphosulfide by reduction of mixtures of Na4P2S6 and NiCl2 with low P/Ni ratios in hydrogen plasma. Catal Today 2023. [DOI: 10.1016/j.cattod.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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6
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Shahroudi A, Esfandiari M, Habibzadeh S. Nickel sulfide and phosphide electrocatalysts for hydrogen evolution reaction: challenges and future perspectives. RSC Adv 2022; 12:29440-29468. [PMID: 36320757 PMCID: PMC9575961 DOI: 10.1039/d2ra04897c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/29/2022] [Indexed: 11/23/2022] Open
Abstract
The search for environmentally friendly and sustainable energy sources has become necessary to alleviate the issues associated with the consumption of fossil fuel such as air pollution and global warming. Furthermore, this is significant considering the exhaustible resources and burgeoning energy demand globally. In this regard, hydrogen, a clean fuel with high energy density, is considered a reliable alternative energy source. The hydrogen evolution reaction (HER) is one of the most promising methods to produce green hydrogen from water on a large scale. However, the HER needs effective electrocatalysts to address the concerns of energy consumption; thus, finding active materials has recently been the main focus of researchers. Among the various electrocatalysts, nickel sulfides and phosphides and their derivatives with low cost, high abundance, and relatively straightforward preparation have shown high HER activity. In this review, we compare the diverse methods in the synthesis of nickel sulfides and phosphides together with effective synthesis parameters. Also, the optimum conditions for the preparation of the desired active materials and their properties are provided. Then, the performance of nickel sulfide and phosphide electrocatalysts in the HER is addressed. The HER activity of the various crystalline phases is compared, and their most active crystalline phases are introduced. Finally, the present challenges and perspectives for future HER electrocatalysts are presented.
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Affiliation(s)
- Ali Shahroudi
- Surface Reaction and Advanced Energy Materials Laboratory, Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic)TehranIran
| | - Mahsa Esfandiari
- Surface Reaction and Advanced Energy Materials Laboratory, Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic)TehranIran
| | - Sajjad Habibzadeh
- Surface Reaction and Advanced Energy Materials Laboratory, Chemical Engineering Department, Amirkabir University of Technology (Tehran Polytechnic)TehranIran
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7
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Tang F, Zhao YW, Ge Y, Sun YG, Zhang Y, Yang XL, Cao AM, Qiu JH, Lin XJ. Synergistic effect of Mn doping and hollow structure boosting Mn-CoP/Co 2P nanotubes as efficient bifunctional electrocatalyst for overall water splitting. J Colloid Interface Sci 2022; 628:524-533. [PMID: 36007417 DOI: 10.1016/j.jcis.2022.08.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 07/26/2022] [Accepted: 08/06/2022] [Indexed: 11/28/2022]
Abstract
The sluggish kinetic of hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) severely hampers the commercial application of electrochemical water splitting, promoting the urgent exploration of high-efficient bifunctional electrocatalysts. Heteroatom doping and structure engineering have been identified as the most effective strategies to boost the catalytic activity of electrocatalysts. Herein, Mn doping and hollow structure were integrated in the design of Co-based transition metal phosphide catalyst to prepare Mn-CoP/Co2P nanotubes (denoted as Mn-CP NTs) by a facile template-free method. Confirmed by characterization analysis, the introduced Mn species were in high dispersion in the regular CoP/Co2P hollow tubular framework. Such a favorable design in composition and structure effectively boosted the catalytic activity of Mn-CP NTs toward electrochemical water splitting. The Mn-CP NTs showed superior HER and OER activity demonstrated by the low overpotentials of 82 mV (vs HER) and 309 mV (vs OER) at the current density of 10 mA cm-2, as well as the satisfactory durability. When used as both cathode and anode in electrolyzer for overall water splitting, only a low cell voltage of 1.67 V was required for the Mn-CP NTs to drive 10 mA cm-2, accompanied with excellent stability confirmed by over 50 h test.
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Affiliation(s)
- Fan Tang
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Yu-Wei Zhao
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Yu Ge
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Yong-Gang Sun
- School of Chemistry & Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, PR China.
| | - Yu Zhang
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Xiu-Lin Yang
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - An-Min Cao
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China.
| | - Jian-Hua Qiu
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China.
| | - Xi-Jie Lin
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China.
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8
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Wahidah H, Hong JW. Phosphorus‐doped
Pt nanowires as efficient catalysts for electrochemical hydrogen evolution and methanol oxidation reaction. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12594] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Jong Wook Hong
- Department of Chemistry University of Ulsan Ulsan South Korea
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9
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Zhurenok AV, Markovskaya DV, Potapenko KO, Cherepanova SV, Saraev AA, Gerasimov EY, Kozlova EA. A Study of the Photocatalytic and Photovoltaic Properties of Photocatalysts Based on Carbon Nitride, Cobalt Phosphide, and Cobalt Phosphate. KINETICS AND CATALYSIS 2022. [DOI: 10.1134/s0023158422030107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Zhai F, Xin T, Geeson MB, Cummins CC. Sustainable Production of Reduced Phosphorus Compounds: Mechanochemical Hydride Phosphorylation Using Condensed Phosphates as a Route to Phosphite. ACS CENTRAL SCIENCE 2022; 8:332-339. [PMID: 35350608 PMCID: PMC8949633 DOI: 10.1021/acscentsci.1c01381] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Indexed: 05/07/2023]
Abstract
In pursuit of a more sustainable production of phosphorous acid (H3PO3), a versatile chemical with phosphorus in the +3 oxidation state, we herein report that condensed phosphates can be employed to phosphorylate hydride reagents under solvent-free mechanochemical conditions to furnish phosphite (HPO3 2-). Using potassium hydride as the hydride source, sodium trimetaphosphate (Na3P3O9), triphosphate (Na5P3O10), pyrophosphate (Na4P2O7), fluorophosphate (Na2PO3F), and polyphosphate ("(NaPO3) n ") engendered phosphite in optimized yields of 44, 58, 44, 84, and 55% based on total P content, respectively. Formation of overreduced products including hypophosphite (H2PO2 -) was identified as a competing process, and mechanistic investigations revealed that hydride attack on in-situ-generated phosphorylated phosphite species is a potent pathway for overreduction. The phosphite generated from our method was easily isolated in the form of barium phosphite, a useful intermediate for production of phosphorous acid. This method circumvents the need to pass through white phosphorus (P4) as a high-energy intermediate and mitigates involvement of environmentally hazardous chemicals. A bioproduced polyphosphate was found to be a viable starting material for the production of phosphite. These results demonstrate the possibility of accessing reduced phosphorus compounds in a more sustainable manner and, more importantly, a means to close the modern phosphorus cycle.
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Affiliation(s)
- Feng Zhai
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
| | - Tiansi Xin
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
| | - Michael B. Geeson
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
| | - Christopher C. Cummins
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
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11
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Wang Y, Wang X, Zhang L, Zhang Y, Xu Z, Lu L, Huang J, Yin L, Zhu W, Zhuang Z. Insights into the Effect of Precursors on the FeP-Catalyzed Hydrogen Evolution Reaction. Inorg Chem 2022; 61:2954-2961. [PMID: 35104118 DOI: 10.1021/acs.inorgchem.1c03842] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Iron phosphide nanoparticles (NPs) are promising noble metal-free electrocatalysts for the hydrogen evolution reaction (HER), but they usually show inferior activity due to the limited surface area and oxidative passivation. We reported a facile synthetic method to prepare FeP hollow NPs (HNPs) with various precursors. It was proven that the structural parameters (i.e., size, phosphating temperature, phase, and surfactant) of oxide precursors were correlated to the electrochemically active surface area (ECSA), phase purity, surface oxidation, and hollow morphology of FeP HER catalysts, thus affecting the HER activity. Among the three FeP HNPs, the 9 nm FeP HNPs prepared using the Fe3O4 precursor exhibited the highest overall activity with the lowest overpotential of 76 mV to drive a cathodic current density of 10 mA·cm-2 due to the highest ECSA, while 25 nm FeP prepared using the Fe2O3 precursor showed the highest turnover frequency because of the high phase purity and low surface oxidation degree.
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Affiliation(s)
- Yongsheng Wang
- Institute of Science and Technology, China Three Gorges Corporation, Beijing 100038, China.,State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xinyu Wang
- Institute of Science and Technology, China Three Gorges Corporation, Beijing 100038, China.,International Clean Energy Research Office, China Three Gorges Corporation, Beijing 100038, China
| | - Lipeng Zhang
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yufeng Zhang
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhaoxiang Xu
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Lianyue Lu
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Junling Huang
- International Clean Energy Research Office, China Three Gorges Corporation, Beijing 100038, China
| | - Likun Yin
- Institute of Science and Technology, China Three Gorges Corporation, Beijing 100038, China
| | - Wei Zhu
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhongbin Zhuang
- State Key Lab of Organic-Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.,Beijing Key Laboratory of Energy Environmental Catalysis, Beijing University of Chemical Technology, Beijing 100029, China
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12
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Hou CC, Wang Y, Zou L, Wang M, Liu H, Liu Z, Wang HF, Li C, Xu Q. A Gas-Steamed MOF Route to P-Doped Open Carbon Cages with Enhanced Zn-Ion Energy Storage Capability and Ultrastability. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2101698. [PMID: 34146358 DOI: 10.1002/adma.202101698] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/15/2021] [Indexed: 06/12/2023]
Abstract
Carbon micro/nanocages have received great attention, especially in electrochemical energy-storage systems. Herein, as a proof-of-concept, a solid-state gas-steamed metal-organic-framework approach is designed to fabricate carbon cages with controlled openings on walls, and N, P dopants. Taking advantage of the fabricated carbon cages with large openings on their walls for enhanced kinetics of mass transport and N, P dopants within the carbon matrix for favoring chemical adsorption of Zn ions, when used as carbon cathodes for advanced aqueous Zn-ion hybrid supercapacitors (ZHSCs), such open carbon cages (OCCs) display a wide operation voltage of 2.0 V and an enhanced capacity of 225 mAh g-1 at 0.1 A g-1 . Also, they exhibit an ultralong cycling lifespan of up to 300 000 cycles with 96.5% capacity retention. Particularly, such OCCs as electrode materials lead to a soft-pack ZHSC device, delivering a high energy density of 97 Wh kg-1 and a superb power density of 6.5 kW kg-1 . Further, the device can operate in a wide temperature range from -25 to + 40 °C, covering the temperatures for practical applications in daily life.
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Affiliation(s)
- Chun-Chao Hou
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Yu Wang
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Lianli Zou
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Miao Wang
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Hongwen Liu
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Zheng Liu
- Innovative Functional Materials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 2266-98 Anagahora, Shimoshidami, Moriyamaku, Nagoya, Aichi, 463-8560, Japan
| | - Hao-Fan Wang
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Caixia Li
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Qiang Xu
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), and Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
- Department of Materials Science and Engineering and SUSTech Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, China
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13
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Vapour phase conversion of metal oxalates to metal phosphide nanostructures and their use as anode in rechargeable Li, Na and K-ion batteries. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138643] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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14
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Sheng Q, Li X, Prins R, Liu C, Hao Q, Chen S. Understanding the Reduction of Transition‐Metal Phosphates to Transition‐Metal Phosphides by Combining Temperature‐Programmed Reduction and Infrared Spectroscopy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Qiang Sheng
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Xiang Li
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Roel Prins
- Institut für Chemie- und Bio-Ingenieurwissenschaften ETH Zürich Vladimir-Prelog-Weg 1–5/10 8093 Zürich Switzerland
| | - Chunjing Liu
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Qinglan Hao
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Shaozhang Chen
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
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15
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Sheng Q, Li X, Prins R, Liu C, Hao Q, Chen S. Understanding the Reduction of Transition‐Metal Phosphates to Transition‐Metal Phosphides by Combining Temperature‐Programmed Reduction and Infrared Spectroscopy. Angew Chem Int Ed Engl 2021; 60:11180-11183. [DOI: 10.1002/anie.202100767] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 02/23/2021] [Indexed: 01/25/2023]
Affiliation(s)
- Qiang Sheng
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Xiang Li
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Roel Prins
- Institut für Chemie- und Bio-Ingenieurwissenschaften ETH Zürich Vladimir-Prelog-Weg 1–5/10 8093 Zürich Switzerland
| | - Chunjing Liu
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Qinglan Hao
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
| | - Shaozhang Chen
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization Tianjin University of Science and Technology Tianjin 300457 P. R. China
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16
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Composition engineering of ZIF-derived cobalt phosphide/cobalt monoxide heterostructures for high-performance asymmetric supercapacitors. J Colloid Interface Sci 2021; 588:557-570. [DOI: 10.1016/j.jcis.2020.11.129] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 12/17/2022]
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17
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Hou P, Li D, Yang N, Wan J, Zhang C, Zhang X, Jiang H, Zhang Q, Gu L, Wang D. Delicate Control on the Shell Structure of Hollow Spheres Enables Tunable Mass Transport in Water Splitting. Angew Chem Int Ed Engl 2021; 60:6926-6931. [PMID: 33496361 DOI: 10.1002/anie.202016285] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Indexed: 01/02/2023]
Abstract
In the study of structure-property relationships for rational materials design, hollow multishell structures (HoMSs) have attracted tremendous attention owing to the optimal balance between mass transfer and surface exposure. Considering the shell structure can significantly affect the properties of HoMSs, in this paper, we provide a novel one-step strategy to continually regulate the shell structures of HoMSs. Through a simple phosphorization process, we can effectively modify the shell from solid to bubble-like and even duplicate the shells with a narrow spacing. Benefitting from the structure merits, the fabricated CoP HoMSs with close duplicated shells can promote gas release owing to the unbalanced Laplace pressure, while accelerating liquid transfer for enhanced capillary force. It can provide effective channels for water and gas and thus exhibits a superior electrocatalytic performance in the hydrogen and oxygen evolution reaction.
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Affiliation(s)
- Ping Hou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Dan Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Chunhui Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xiqi Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Hongyu Jiang
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Qinghua Zhang
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Lin Gu
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 10049, P. R. China
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18
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Hou P, Li D, Yang N, Wan J, Zhang C, Zhang X, Jiang H, Zhang Q, Gu L, Wang D. Delicate Control on the Shell Structure of Hollow Spheres Enables Tunable Mass Transport in Water Splitting. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016285] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ping Hou
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 10049 P. R. China
| | - Dan Li
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
| | - Nailiang Yang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 10049 P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
| | - Chunhui Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xiqi Zhang
- Laboratory of Bio-Inspired Materials and Interface Sciences Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Hongyu Jiang
- Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Qinghua Zhang
- Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Lin Gu
- Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences 1 North 2nd Street, Zhongguancun, Haidian District Beijing 100190 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road Beijing 10049 P. R. China
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19
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Structure-regulated Ru particles decorated P-vacancy-rich CoP as a highly active and durable catalyst for NaBH 4 hydrolysis. J Colloid Interface Sci 2021; 591:221-228. [PMID: 33611046 DOI: 10.1016/j.jcis.2021.02.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/23/2021] [Accepted: 02/02/2021] [Indexed: 11/20/2022]
Abstract
NaBH4 is considered the best hydrogen storage material due to its high hydrogen content of 10.6 wt% and good stability. However, NaBH4 hydrolysis requires an efficient catalyst because of the sluggish reaction kinetics. In this work, we have demonstrated a process of preparing a cobalt phosphide-supported Ru particulate nanocatalyst with abundant phosphorus vacancies for the first time. Electron paramagnetic resonance and transmission electron microscopy revealed that the synthesized Ru9.8/r-CoP catalyst has ample phosphorus vacancies, and Ru species are small particles (~2.5 nm) with uniform dispersion, respectively. More importantly, the optimized Ru9.8/r-CoP catalyst has the lowest activation energy (45.3 kJ mol-1) and exhibits excellent catalytic performance for NaBH4 hydrolysis with a high hydrogen generation rate 9783.3 mLH2 min-1 gcat-1 at 25 °C, which is higher than most of the cobalt-based catalysts. Moreover, the Ru9.8/r-CoP catalyst also shows good reusability. For example, the catalytic performance only declined by ca. 14% after five cycles. The excellent catalytic performance of Ru9.8/r-CoP is attributed to the abundant phosphorus vacancies along with a large specific surface area of r-CoP, which makes the Ru particles smaller and more uniformly dispersed on the surface, thereby exposing more active sites to show improved performance.
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20
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Xu W, Wang Y, Li S, Cheng Y, Yan F, Hu L, Liao M, Peng J, Guo Z. ZSM-5(8T)@γ-Al2O3 supported AlCl3 core-shell catalyst: Mechanism research on disproportionation reaction of methylchlorosilanes. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Zhou X, Li X, Prins R, Lv J, Wang A, Sheng Q. Hydrodesulfurization of dibenzothiophene and its hydrogenated intermediates over bulk CoP and Co2P catalysts with stoichiometric P/Co ratios. J Catal 2021. [DOI: 10.1016/j.jcat.2020.08.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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22
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Scanty graphene-driven phase control and heteroatom functionalization of ZIF-67-derived CoP-draped N-doped carbon/graphene as a hybrid electrode for high-performance asymmetric supercapacitor. J Colloid Interface Sci 2021; 582:1136-1148. [DOI: 10.1016/j.jcis.2020.08.096] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/14/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023]
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23
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Jing JY, Wang JZ, Liu DC, Qie ZQ, Bai HC, Li WY. Naphthalene Hydrogenation Saturation over Ni 2P/Al 2O 3 Catalysts Synthesized by Thermal Decomposition of Hypophosphite. ACS OMEGA 2020; 5:31423-31431. [PMID: 33324854 PMCID: PMC7726959 DOI: 10.1021/acsomega.0c05019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 11/13/2020] [Indexed: 06/12/2023]
Abstract
A series of Ni2P/Al2O3 catalysts with different Ni2P loadings were synthesized via thermal decomposition of hypophosphite and employed for naphthalene hydrogenation saturation. Results showed that Ni2P loading greatly affected Ni2P particle size and the number of active sites of the as-synthesized catalysts, which was derived from the variable interaction between POx and Al2O3. When the hydrogenation saturation reaction was performed at 300 °C, 4 MPa, a H2/oil volume ratio of 600, and a liquid hourly space velocity (LHSV) of 3 h-1, 98% naphthalene conversion and 98% selectivity to decalin were achieved over Ni2P/Al2O3 catalysts with 10 wt % Ni2P. The superior naphthalene hydrogenation saturation performance was ascribed to the large specific surface area (169 m2·g-1), small Ni2P particle size (3.8 nm), and the high number of exposed active sites (CO sorption 30 μmol·g-1), which were beneficial to the adsorption and diffusion of the reactant molecules on the catalyst.
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Affiliation(s)
- Jie-Ying Jing
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Jiu-Zhan Wang
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Dao-Cheng Liu
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Zhi-Qiang Qie
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
| | - Hong-Cun Bai
- State
Key Laboratory of High-efficiency Utilization of Coal and Green Chemical
Engineering, Ningxia University, Ningxia 750021, P. R. China
| | - Wen-Ying Li
- Key
Laboratory of Coal Science and Technology (Taiyuan University of Technology),
Ministry of Education and Shanxi Province, Taiyuan 030024, P. R. China
- Training
Base of State Key Laboratory of Coal Science and Technology Jointly
Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan 030024, P. R. China
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24
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Ritson DJ, Mojzsis SJ, Sutherland JD. Supply of phosphate to early Earth by photogeochemistry after meteoritic weathering. NATURE GEOSCIENCE 2020; 13:344-348. [PMID: 32395178 PMCID: PMC7213494 DOI: 10.1038/s41561-020-0556-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 02/19/2020] [Indexed: 05/24/2023]
Abstract
During terrestrial differentiation, the relatively small amount of phosphorus that migrated to the lithosphere was incorporated into igneous rock, predominantly in the form of basic calcium orthophosphate (Ca10(PO4)6(OH,F,Cl)2, apatite). Yet, the highly insoluble nature of calcium apatite presents a significant problem to those contemplating the origin of life given the foundational role of phosphate (PO4 3-) in extant biology and the apparent requirement for PO4 3- as a catalyst, buffer and reagent in prebiotic chemistry. Reduced meteorites such as enstatite chondrites are highly enriched in phosphide minerals, and upon reaction with water these minerals can release phosphorus species of various oxidation states. Here, we demonstrate how reduced phosphorus species can be fully oxidized to PO4 3- simply by the action of ultraviolet light on H2S/HS-. We used low pressure Hg lamps to simulate UV output from the young Sun and 31P NMR spectroscopy to monitor the progress of reactions. Our experimental findings provide a cosmochemically and geochemically plausible means for supply of PO4 3- that was widely available to prebiotic chemistry and nascent life on early Earth, and potentially on other planets.
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Affiliation(s)
- Dougal J. Ritson
- MRC – Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, CB2 0QH, U.K
| | - Stephen J. Mojzsis
- Department of Geological Sciences, University of Colorado, UCB 399, 2200 Colorado Avenue, Boulder, CO 80309-0399, USA
- Institute for Geological and Geochemical Research, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, 45 Budaörsi Street, H-1112 Budapest, Hungary
| | - John. D. Sutherland
- MRC – Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, CB2 0QH, U.K
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25
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Pasek M. A role for phosphorus redox in emerging and modern biochemistry. Curr Opin Chem Biol 2018; 49:53-58. [PMID: 30316126 DOI: 10.1016/j.cbpa.2018.09.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 09/12/2018] [Accepted: 09/21/2018] [Indexed: 11/28/2022]
Abstract
Phosphorus is a major biogeochemical element controlling growth in many ecosystems. It has presumably been an important element since the onset of life. In most chemical and biochemical considerations, phosphorus is synonymous with phosphates, a pentavalent oxidation state that includes the phosphate backbone of DNA and RNA, as well as major metabolites such as ATP. However, redox processing of phosphates to phosphites and phosphonates, and to even lower oxidation states provides a work-around to many of the problems of prebiotic chemistry, including phosphorus's low solubility and poor reactivity. In addition, modern phosphorus cycling has increasingly identified reduced P compounds as playing a role, sometimes significant, in biogeochemical processes. This suggests that phosphorus is not redox-insensitive and reduced P compounds should be considered as part of the phosphorus biogeochemical cycle.
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Affiliation(s)
- Matthew Pasek
- University of South Florida, School of Geosciences, 4202 E Fowler Ave, NES 204, Tampa, FL, 3360, USA.
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26
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Hydrothermal synthesis, structural and thermal characterizations of three open-framework gallium phosphites. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2017.07.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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27
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Bussell ME. New methods for the preparation of nanoscale nickel phosphide catalysts for heteroatom removal reactions. REACT CHEM ENG 2017. [DOI: 10.1039/c7re00098g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent advances in the preparation of nickel phosphide (Ni2P) catalysts from hypophosphite-based precursors have resulted in high HDS and HDN activities.
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Affiliation(s)
- Mark E. Bussell
- Department of Chemistry
- Advanced Materials Science and Engineering Center
- Western Washington University
- Bellingham
- USA
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