351
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Gečiauskaitė AA, García F. Main group mechanochemistry. Beilstein J Org Chem 2017; 13:2068-2077. [PMID: 29062428 PMCID: PMC5647729 DOI: 10.3762/bjoc.13.204] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 09/08/2017] [Indexed: 12/22/2022] Open
Abstract
Over the past decade, mechanochemistry has emerged as a powerful methodology in the search for sustainable alternatives to conventional solvent-based synthetic routes. Mechanochemistry has already been successfully applied to the synthesis of active pharmaceutical ingredients (APIs), organic compounds, metal oxides, coordination compounds and organometallic complexes. In the main group arena, examples of synthetic mechanochemical methodologies, whilst still relatively sporadic, are on the rise. This short review provides an overview of recent advances and achievements in this area that further validate mechanochemistry as a credible alternative to solution-based methods for the synthesis of main group compounds and frameworks.
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Affiliation(s)
- Agota A Gečiauskaitė
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, 21 Nanyang Link, 637371, Singapore
| | - Felipe García
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, 21 Nanyang Link, 637371, Singapore
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352
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Porcheddu A, Colacino E, Cravotto G, Delogu F, De Luca L. Mechanically induced oxidation of alcohols to aldehydes and ketones in ambient air: Revisiting TEMPO-assisted oxidations. Beilstein J Org Chem 2017; 13:2049-2055. [PMID: 29062426 PMCID: PMC5647725 DOI: 10.3762/bjoc.13.202] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 09/28/2017] [Indexed: 01/27/2023] Open
Abstract
The present work addresses the development of an eco-friendly and cost-efficient protocol for the oxidation of primary and secondary alcohols to the corresponding aldehydes and ketones by mechanical processing under air. Ball milling was shown to promote the quantitative conversion of a broad set of alcohols into carbonyl compounds with no trace of an over-oxidation to carboxylic acids. The mechanochemical reaction exhibited higher yields and rates than the classical, homogeneous, TEMPO-based oxidation.
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Affiliation(s)
- Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09028 Monserrato (Ca), Italy
| | - Evelina Colacino
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09028 Monserrato (Ca), Italy.,Institut des Biomolécules Max Mousseron (IBMM) UMR5247 CNRS-UM-ENSCM, Université de Montpellier, Place Eugène Bataillon, cc1703, 34095 Montpellier Cedex 05, France
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria, 9, 10125 Turin, Italy
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Università degli Studi di Cagliari, via Marengo 3, 09123 Cagliari, Italy
| | - Lidia De Luca
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, via Vienna 2, 07100 Sassari, Italy
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353
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354
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Wróblewska A, Paluch P, Wielgus E, Bujacz G, Dudek MK, Potrzebowski MJ. Approach toward the Understanding of Coupling Mechanism for EDC Reagent in Solvent-Free Mechanosynthesis. Org Lett 2017; 19:5360-5363. [DOI: 10.1021/acs.orglett.7b02637] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aneta Wróblewska
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Piotr Paluch
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Ewelina Wielgus
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Grzegorz Bujacz
- Institute
of Technical Biochemistry, Lodz University of Technology, Stefanowskiego
4/10, 90-924 Lodz, Poland
| | - Marta K. Dudek
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Marek J. Potrzebowski
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
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355
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Achar TK, Bose A, Mal P. Mechanochemical synthesis of small organic molecules. Beilstein J Org Chem 2017; 13:1907-1931. [PMID: 29062410 PMCID: PMC5629380 DOI: 10.3762/bjoc.13.186] [Citation(s) in RCA: 146] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/21/2017] [Indexed: 12/11/2022] Open
Abstract
With the growing interest in renewable energy and global warming, it is important to minimize the usage of hazardous chemicals in both academic and industrial research, elimination of waste, and possibly recycle them to obtain better results in greener fashion. The studies under the area of mechanochemistry which cover the grinding chemistry to ball milling, sonication, etc. are certainly of interest to the researchers working on the development of green methodologies. In this review, a collection of examples on recent developments in organic bond formation reactions like carbon–carbon (C–C), carbon–nitrogen (C–N), carbon–oxygen (C–O), carbon–halogen (C–X), etc. is documented. Mechanochemical syntheses of heterocyclic rings, multicomponent reactions and organometallic molecules including their catalytic applications are also highlighted.
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Affiliation(s)
- Tapas Kumar Achar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| | - Anima Bose
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| | - Prasenjit Mal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
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356
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Wang MM, Zhang CC, Zhang FS. Recycling of spent lithium-ion battery with polyvinyl chloride by mechanochemical process. WASTE MANAGEMENT (NEW YORK, N.Y.) 2017; 67:232-239. [PMID: 28502601 DOI: 10.1016/j.wasman.2017.05.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 04/25/2017] [Accepted: 05/06/2017] [Indexed: 06/07/2023]
Abstract
In the present study, cathode materials (C/LiCoO2) of spent lithium-ion batteries (LIBs) and waste polyvinyl chloride (PVC) were co-processed via an innovative mechanochemical method, i.e. LiCoO2/PVC/Fe was co-grinded followed by water-leaching. This procedure generated recoverable LiCl from Li by the dechlorination of PVC and also generated magnetic CoFe4O6 from Co. The effects of different additives (e.g. alkali metals, non-metal oxides, and zero-valent metals) on (i) the conversion rates of Li and Co and (ii) the dechlorination rate of PVC were investigated, and the reaction mechanisms were explored. It was found that the chlorine atoms in PVC were mechanochemically transformed into chloride ions that bound to the Li in LiCoO2 to form LiCl. This resulted in reorganization of the Co and Fe crystals to form the magnetic material CoFe4O6. This study provides a more environmentally-friendly, economical, and straightforward approach for the recycling of spent LIBs and waste PVC compared to traditional processes.
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Affiliation(s)
- Meng-Meng Wang
- Department of Solid Waste Treatment and Recycling, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Cong-Cong Zhang
- Department of Solid Waste Treatment and Recycling, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fu-Shen Zhang
- Department of Solid Waste Treatment and Recycling, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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357
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Chicardi E, Gotor F, Alcalá M, Córdoba J. Influence of milling parameters on the solid-gas synthesis of TiCxN1−x by mechanically induced self-sustaining reaction. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2017.06.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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358
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Hierarchical SnO2-Graphite Nanocomposite Anode for Lithium-Ion Batteries through High Energy Mechanical Activation. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.07.159] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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359
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Rahman MM, Ahmed J, Asiri AM. Thiourea sensor development based on hydrothermally prepared CMO nanoparticles for environmental safety. Biosens Bioelectron 2017; 99:586-592. [PMID: 28826003 DOI: 10.1016/j.bios.2017.08.039] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 08/05/2017] [Accepted: 08/16/2017] [Indexed: 11/18/2022]
Abstract
Low-dimensional cobalt oxide codoped manganese oxide nanoparticles (CMO NPs; dia. ~ 25.6nm) were synthesized using the hydrothermal method in alkaline phase. The optical, morphological, and structural properties of CMO NPs were characterized in details using FT-IR, UV/vis., FESEM, XEDS, XPS, TEM, and XRD techniques. Glassy carbon electrode (GCE) was fabricated with a thin-layer of CMO NPs by conducting coating binders for the development of selective and sensitive thiourea (TU) sensors. Electrochemical responses along with higher sensitivity, large-dynamic-range, and long-term stability towards TU were performed by electrochemical I-V approach. The calibration curve was found linear over a wide linear dynamic range (LDR) of TU concentration. From the gradient of the calibration plot, limit of detection (LOD), and sensitivity were calculated as 12.0±0.05pM and 3.3772nAnM-1cm-2 respectively. It is an organized route for the development of chemical sensor based on very low-dimensional CMO NPs/GCE using electrochemical reduction phenomena. As far as we know, this report is the maiden publication on highly sensitive TU sensor based on the CMO NPs/GCE. This method could be a pioneer developer in TU sensitive chemical sensor development using doped NPs in the simple I-V method for the important sensor applications with useful doped materials coupled nano-technological systems for environmental safety.
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Affiliation(s)
- Mohammed M Rahman
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
| | - Jahir Ahmed
- Department of Chemistry, School of Physical Sciences, Shahjalal University of Science and Technology, Sylhet 3100, Bangladesh
| | - Abdullah M Asiri
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
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360
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Lukin S, Stolar T, Tireli M, Blanco MV, Babić D, Friščić T, Užarević K, Halasz I. Tandem In Situ Monitoring for Quantitative Assessment of Mechanochemical Reactions Involving Structurally Unknown Phases. Chemistry 2017. [PMID: 28639258 DOI: 10.1002/chem.201702489] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We report herein quantitative in situ monitoring by simultaneous PXRD and Raman spectroscopy of the mechanochemical reaction between benzoic acid and nicotinamide, affording a rich polymorphic system with four new cocrystal polymorphs, multiple phase transformations, and a variety of reaction pathways. After observing polymorphs by in situ monitoring, we were able to isolate and characterize three of the four polymorphs, most of which are not accessible from solution. Relative stabilities among the isolated polymorphs at ambient conditions were established by slurry experiments. Using two complementary methods for in situ monitoring enabled quantitative assessment and kinetic analysis of each studied mechanochemical reaction, even when involving unknown crystal structures, and short-lived intermediates. In situ Raman monitoring was introduced here also as a standalone laboratory technique for quantitative assessment of mechanochemical reactions and understanding of mechanochemical reactivity. Our results provide an important step toward a complete and high-throughput quantitative approach to mechanochemical reaction kinetics and mechanisms, necessary for the development of the mechanistic framework of milling reactions.
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Affiliation(s)
- Stipe Lukin
- Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | - Tomislav Stolar
- Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | - Martina Tireli
- Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | | | - Darko Babić
- Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | - Tomislav Friščić
- Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia.,Department of Chemistry, McGill University, Montreal, Canada
| | | | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
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361
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Kosmambetova GR, Kalchuk NS, Didenko OZ, Strizhak PE. Comparative study of magnesia-supported highly-dispersed CuO solids prepared by different methods in CO oxidation. CAN J CHEM ENG 2017. [DOI: 10.1002/cjce.22795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gulnara R. Kosmambetova
- L.V. Pysarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine; pr. Nauky, 31 Kyiv 03028 Ukraine
| | - Natalia S. Kalchuk
- L.V. Pysarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine; pr. Nauky, 31 Kyiv 03028 Ukraine
| | - Olga Z. Didenko
- L.V. Pysarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine; pr. Nauky, 31 Kyiv 03028 Ukraine
| | - Peter E. Strizhak
- L.V. Pysarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine; pr. Nauky, 31 Kyiv 03028 Ukraine
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362
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Hasa D, Jones W. Screening for new pharmaceutical solid forms using mechanochemistry: A practical guide. Adv Drug Deliv Rev 2017; 117:147-161. [PMID: 28478084 DOI: 10.1016/j.addr.2017.05.001] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 04/21/2017] [Accepted: 05/01/2017] [Indexed: 12/13/2022]
Abstract
Within the pharmaceutical industry, and elsewhere, the screening for new solid forms is a mandatory exercise for both existing and new chemical entities. This contribution focuses on mechanochemistry as a versatile approach for discovering new and alternative solid forms. Whilst a series of recently published extensive reviews exist which focus on mechanistic aspects and potential areas of development, in this review we focus on particular practical aspects of mechanochemistry in order to allow full optimisation of the approach in searches for new solid forms including polymorphs, salts and cocrystals as well as their solvated/hydrated analogues. As a consequence of the apparent experimental simplicity of the method (compared to more traditional protocols e.g. solvent-based methods), the high efficiency and range of conditions available in a mechanochemical screen, mechanochemistry should not be considered simply as an alternative method when other screening methods are not successful, but rather as a key strategy in any fully effective solid form screen providing reduced effort and time as well as the potential of requiring reduced amounts of material.
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Affiliation(s)
- Dritan Hasa
- Leicester School of Pharmacy, De Montfort University, The Gateway, LE1 9BH Leicester, United Kingdom
| | - William Jones
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, United Kingdom.
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363
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Advanced methodologies for cocrystal synthesis. Adv Drug Deliv Rev 2017; 117:178-195. [PMID: 28712924 DOI: 10.1016/j.addr.2017.07.008] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 07/04/2017] [Accepted: 07/07/2017] [Indexed: 11/21/2022]
Abstract
Pharmaceutical cocrystals are multicomponent systems composed of two or more molecules and held together by H-bonding. Currently, cocrystals provide exciting opportunities in the pharmaceutical industry for the development and manufacturing of new medicines by improving poor physical properties of Active Pharmaceutical Ingredients (APIs) such as processability, solubility, stability and bioavailability. According to the recent reclassification, cocrystals are considered as drug polymorph rather a new API which has a significant impact on drug development, regulatory submissions and intellectual property protection. This review summarizes recent trends and advances in synthesis, manufacturing and scale - up of cocrystals. The operational principles of several cocrystals manufacturing technologies are discussed including their advantages and disadvantages in terms of crystal quality, purity stability, throughput and limitations in large scale production.
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364
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Mubeen I, Buekens A, Chen Z, Lu S, Yan J. De novo formation of dioxins from milled model fly ash. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:19031-19043. [PMID: 28660505 DOI: 10.1007/s11356-017-9528-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 06/12/2017] [Indexed: 06/07/2023]
Abstract
Municipal solid waste incineration (MSWI) fly ash has been classified as hazardous waste and needs treatment in an environmentally safe manner. Mechanochemical (MC) treatment is such a detoxification method, since it destroys dioxins and solidifies heavy metals. Milling, however, also introduces supplemental metals (Fe, Ni, Cr, Mn…), following wear of both steel balls and housing. Milling moreover reduces the particle size of fly ash and disperses catalytic metal, potentially rising the reactivity of fly ash to form and destroy 'dioxins', i.e. polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD + PCDF or PCDD/F). To test this issue, model fly ash (MFA) samples were composed by mixing of silica, sodium chloride, and activated carbon, and doped with CuCl2. Then, these samples were first finely milled without any additives for 0 h (original sample), 1 h and 8 h, and the effect of milling time (and hence particle size) was investigated on the formation of polycyclic aromatic hydrocarbons (PAHs), and of polychlorinated phenols (CP), benzenes (CBz), biphenyls (PCB) and dioxins (PCDD + PCDF) during de novo tests at 300 °C for 1 h, thus simulating the conditions prevailing in the post-combustion zone of an incinerator, where dioxins are formed and destroyed. These compounds are all characterized by their rate of generation (ng/g MFA) and their signature, i.e. internal distribution over congeners as a means of gathering mechanistic indications. PAH and CBz total yield did not decrease in MC treated MFA with milling time, while total pentachlorophenol (PeCP), PCB and PCDD/F yield decreased up to 86, 94 and 97%, respectively. International Toxic Equivalents (I-TEQ) concentration decreased more than 90%, while degree of chlorination varied inconsistently for PCB and PCDD/F, and average congener patterns of PCDD/F do not vary considerably with milling time for both gas and solid phase.
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Affiliation(s)
- Ishrat Mubeen
- State Key Laboratory for Clean Energy Utilization, Institute for Thermal Power Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Alfons Buekens
- State Key Laboratory for Clean Energy Utilization, Institute for Thermal Power Engineering, Zhejiang University, Hangzhou, 310027, China
- Chemical Engineering Department, Vrije Universiteit Brussel, Brussels, Belgium
| | - Zhiliang Chen
- State Key Laboratory for Clean Energy Utilization, Institute for Thermal Power Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Shengyong Lu
- State Key Laboratory for Clean Energy Utilization, Institute for Thermal Power Engineering, Zhejiang University, Hangzhou, 310027, China.
| | - Jianhua Yan
- State Key Laboratory for Clean Energy Utilization, Institute for Thermal Power Engineering, Zhejiang University, Hangzhou, 310027, China
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365
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Khalameida S, Samsonenko M, Skubiszewska-Zięba J, Zakutevskyy O. Dyes catalytic degradation using modified tin(IV) oxide and hydroxide powders. ADSORPT SCI TECHNOL 2017. [DOI: 10.1177/0263617417722251] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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366
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Sachuk O, Zazhigalov V, Kuznetsova L, Shcherbakov S. The influence of mechanochemical activation on the Zn–Ce–O composition properties. ADSORPT SCI TECHNOL 2017. [DOI: 10.1177/0263617417719823] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- O Sachuk
- Institute for Sorption and Problems of Endoecology, Ukrainian National Academy of Sciences, Kyiv, Ukraine
| | - V Zazhigalov
- Institute for Sorption and Problems of Endoecology, Ukrainian National Academy of Sciences, Kyiv, Ukraine
| | - L Kuznetsova
- Institute for Sorption and Problems of Endoecology, Ukrainian National Academy of Sciences, Kyiv, Ukraine
| | - S Shcherbakov
- Centre of Common Use of Equipment, M.G. Kholodny Institute of Botany, Ukrainian National Academy of Sciences, Kyiv, Ukraine
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367
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Implementation of sonochemical leaching for preparation of nano zero-valent iron (NZVI) from natural pyrite mechanochemically reacted with Al. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.minpro.2017.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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368
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Konnerth C, Braig V, Ito A, Schmidt J, Lee G, Peukert W. Formation of Mefenamic Acid Nanocrystals with Improved Dissolution Characteristics. CHEM-ING-TECH 2017. [DOI: 10.1002/cite.201600190] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Christoph Konnerth
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Institute of Particle Technology; Cauerstraße 4 91058 Erlangen Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Cluster of Excellence - Engineering of Advanced Material (EAM); Nägelsbachstraße 49b 91058 Erlangen Germany
| | - Veronika Braig
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Division of Pharmaceutics, Cauerstraße 4; 91058 Erlangen Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Cluster of Excellence - Engineering of Advanced Material (EAM); Nägelsbachstraße 49b 91058 Erlangen Germany
| | - Atsutoshi Ito
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Institute of Particle Technology; Cauerstraße 4 91058 Erlangen Germany
| | - Jochen Schmidt
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Institute of Particle Technology; Cauerstraße 4 91058 Erlangen Germany
| | - Geoffrey Lee
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Division of Pharmaceutics, Cauerstraße 4; 91058 Erlangen Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Cluster of Excellence - Engineering of Advanced Material (EAM); Nägelsbachstraße 49b 91058 Erlangen Germany
| | - Wolfgang Peukert
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Institute of Particle Technology; Cauerstraße 4 91058 Erlangen Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Cluster of Excellence - Engineering of Advanced Material (EAM); Nägelsbachstraße 49b 91058 Erlangen Germany
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369
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Chen PY, Liu M, Wang Z, Hurt RH, Wong IY. From Flatland to Spaceland: Higher Dimensional Patterning with Two-Dimensional Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:10.1002/adma.201605096. [PMID: 28244157 PMCID: PMC5549278 DOI: 10.1002/adma.201605096] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 11/25/2016] [Indexed: 05/18/2023]
Abstract
The creation of three-dimensional (3D) structures from two-dimensional (2D) nanomaterial building blocks enables novel chemical, mechanical or physical functionalities that cannot be realized with planar thin films or in bulk materials. Here, we review the use of emerging 2D materials to create complex out-of-plane surface topographies and 3D material architectures. We focus on recent approaches that yield periodic textures or patterns, and present four techniques as case studies: (i) wrinkling and crumpling of planar sheets, (ii) encapsulation by crumpled nanosheet shells, (iii) origami folding and kirigami cutting to create programmed curvature, and (iv) 3D printing of 2D material suspensions. Work to date in this field has primarily used graphene and graphene oxide as the 2D building blocks, and we consider how these unconventional approaches may be extended to alternative 2D materials and their heterostructures. Taken together, these emerging patterning and texturing techniques represent an intriguing alternative to conventional materials synthesis and processing methods, and are expected to contribute to the development of new composites, stretchable electronics, energy storage devices, chemical barriers, and biomaterials.
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Affiliation(s)
- Po-Yen Chen
- School of Engineering, Institute for Molecular and Nanoscale Innovation, Brown University, Providence, RI, 02912
| | - Muchun Liu
- Department of Chemistry, Institute for Molecular and Nanoscale Innovation, Brown University, Providence, RI, 02912
| | - Zhongying Wang
- School of Engineering, Institute for Molecular and Nanoscale Innovation, Brown University, Providence, RI, 02912
| | - Robert H Hurt
- School of Engineering, Institute for Molecular and Nanoscale Innovation, Brown University, Providence, RI, 02912
| | - Ian Y Wong
- School of Engineering, Institute for Molecular and Nanoscale Innovation, Brown University, Providence, RI, 02912
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370
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Basturkcu H, Acarkan N, Gock E. The role of mechanical activation on atmospheric leaching of a lateritic nickel ore. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.minpro.2017.04.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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371
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Stolar T, Batzdorf L, Lukin S, Žilić D, Motillo C, Friščić T, Emmerling F, Halasz I, Užarević K. In Situ Monitoring of the Mechanosynthesis of the Archetypal Metal-Organic Framework HKUST-1: Effect of Liquid Additives on the Milling Reactivity. Inorg Chem 2017; 56:6599-6608. [PMID: 28537382 DOI: 10.1021/acs.inorgchem.7b00707] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We have applied in situ monitoring of mechanochemical reactions by high-energy synchrotron powder X-ray diffraction to study the role of liquid additives on the mechanochemical synthesis of the archetypal metal-organic framework (MOF) HKUST-1, which was one of the first and is still among the most widely investigated MOF materials to be synthesized by solvent-free procedures. It is shown here how the kinetics and mechanisms of the mechanochemical synthesis of HKUST-1 can be influenced by milling conditions and additives, yielding on occasion two new and previously undetected intermediate phases containing a mononuclear copper core, and that finally rearrange to form the HKUST-1 architecture. On the basis of in situ data, we were able to tune and direct the milling reactions toward the formation of these intermediates, which were isolated and characterized by spectroscopic and structural means and their magnetic properties compared to those of HKUST-1. The results have shown that despite the relatively large breadth of analysis available for such widely investigated materials as HKUST-1, in situ monitoring of milling reactions can help in the detection and isolation of new materials and to establish efficient reaction conditions for the mechanochemical synthesis of porous MOFs.
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Affiliation(s)
- Tomislav Stolar
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
| | - Lisa Batzdorf
- Bundesanstalt für Materialforschung und -prüfung , Richard-Willstätter-Straße 11, 12489 Berlin, Germany
| | - Stipe Lukin
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
| | - Dijana Žilić
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
| | - Cristina Motillo
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal H3A 0B8, Quebec, Canada
| | - Tomislav Friščić
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia.,Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal H3A 0B8, Quebec, Canada
| | - Franziska Emmerling
- Bundesanstalt für Materialforschung und -prüfung , Richard-Willstätter-Straße 11, 12489 Berlin, Germany
| | - Ivan Halasz
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
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372
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Quapp W, Bofill JM, Ribas-Ariño J. Analysis of the Acting Forces in a Theory of Catalysis and Mechanochemistry. J Phys Chem A 2017; 121:2820-2838. [PMID: 28338327 DOI: 10.1021/acs.jpca.7b00022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The theoretical description of a chemical process resulting from the application of mechanical or catalytical stress to a molecule is performed by the generation of an effective potential energy surface (PES). Changes for minima and saddle points by the stress are described by Newton trajectories (NTs) on the original PES. From the analysis of the acting forces we postulate the existence of pulling corridors built by families of NTs that connect the same stationary points. For different exit saddles of different height we discuss the corresponding pulling corridors; mainly by simple two-dimensional surface models. If there are different exit saddles then there can exist saddles of index two, at least, between. Then the case that a full pulling corridor crosses a saddle of index two is the normal case. It leads to an intrinsic hysteresis of such pullings for the forward or the backward reaction. Assuming such relations we can explain some results in the literature. A new finding is the existence of roundabout corridors that can switch between different saddle points by a reversion of the direction. The findings concern the mechanochemistry of molecular systems under a mechanical load as well as the electrostatic force and can be extended to catalytic and enzymatic accelerated reactions. The basic and ground ansatz includes both kinds of forces in a natural way without an extra modification.
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Affiliation(s)
- Wolfgang Quapp
- Mathematisches Institut, Universität Leipzig , PF 100920, D-04009 Leipzig, Germany
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373
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Rapid and direct synthesis of complex perovskite oxides through a highly energetic planetary milling. Sci Rep 2017; 7:46241. [PMID: 28387324 PMCID: PMC5384223 DOI: 10.1038/srep46241] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 03/14/2017] [Indexed: 11/08/2022] Open
Abstract
The search for a new and facile synthetic route that is simple, economical and environmentally safe is one of the most challenging issues related to the synthesis of functional complex oxides. Herein, we report the expeditious synthesis of single-phase perovskite oxides by a high-rate mechanochemical reaction, which is generally difficult through conventional milling methods. With the help of a highly energetic planetary ball mill, lead-free piezoelectric perovskite oxides of (Bi, Na)TiO3, (K, Na)NbO3 and their modified complex compositions were directly synthesized with low contamination. The reaction time necessary to fully convert the micron-sized reactant powder mixture into a single-phase perovskite structure was markedly short at only 30-40 min regardless of the chemical composition. The cumulative kinetic energy required to overtake the activation period necessary for predominant formation of perovskite products was ca. 387 kJ/g for (Bi, Na)TiO3 and ca. 580 kJ/g for (K, Na)NbO3. The mechanochemically derived powders, when sintered, showed piezoelectric performance capabilities comparable to those of powders obtained by conventional solid-state reaction processes. The observed mechanochemical synthetic route may lead to the realization of a rapid, one-step preparation method by which to create other promising functional oxides without time-consuming homogenization and high-temperature calcination powder procedures.
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374
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Fischer F, Fendel N, Greiser S, Rademann K, Emmerling F. Impact Is Important—Systematic Investigation of the Influence of Milling Balls in Mechanochemical Reactions. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.6b00435] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Franziska Fischer
- BAM Federal Institute for Materials Research and Testing, R.-Willstätter-Str. 11, 12489 Berlin, Germany
- Humboldt-Universität zu Berlin, B.-Taylor-Str.
2, 12489 Berlin, Germany
| | - Nicole Fendel
- BAM Federal Institute for Materials Research and Testing, R.-Willstätter-Str. 11, 12489 Berlin, Germany
- Humboldt-Universität zu Berlin, B.-Taylor-Str.
2, 12489 Berlin, Germany
| | - Sebastian Greiser
- BAM Federal Institute for Materials Research and Testing, R.-Willstätter-Str. 11, 12489 Berlin, Germany
- Humboldt-Universität zu Berlin, B.-Taylor-Str.
2, 12489 Berlin, Germany
| | - Klaus Rademann
- BAM Federal Institute for Materials Research and Testing, R.-Willstätter-Str. 11, 12489 Berlin, Germany
- Humboldt-Universität zu Berlin, B.-Taylor-Str.
2, 12489 Berlin, Germany
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and Testing, R.-Willstätter-Str. 11, 12489 Berlin, Germany
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375
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Senna M. How can we make solids more reactive? Basics of mechanochemistry and recent new insights. CHEMTEXTS 2017. [DOI: 10.1007/s40828-017-0041-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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376
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Qin X, Liu X, Huang W, Bettinelli M, Liu X. Lanthanide-Activated Phosphors Based on 4f-5d Optical Transitions: Theoretical and Experimental Aspects. Chem Rev 2017; 117:4488-4527. [DOI: 10.1021/acs.chemrev.6b00691] [Citation(s) in RCA: 543] [Impact Index Per Article: 77.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xian Qin
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Xiaowang Liu
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Wei Huang
- Key
Laboratory of Flexible Electronics and Institute of Advanced Materials,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, P. R. China
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts and Telecommunications, Nanjing 210023, P. R. China
| | - Marco Bettinelli
- Luminescent
Materials Laboratory, DB, University of Verona, Strada Le Grazie
15, I-37134 Verona, Italy
| | - Xiaogang Liu
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
- Center
for Functional Materials, NUS Suzhou Research Institute, Suzhou, Jiangsu 215123, P. R. China
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377
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Synergy Effects in the Chemical Synthesis and Extensions of Multicomponent Reactions (MCRs)-The Low Energy Way to Ultra-Short Syntheses of Tailor-Made Molecules. Molecules 2017; 22:molecules22030349. [PMID: 28245622 PMCID: PMC6155398 DOI: 10.3390/molecules22030349] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/07/2017] [Accepted: 02/13/2017] [Indexed: 12/17/2022] Open
Abstract
Several novel methods, catalysts and reagents have been developed to improve organic synthesis. Synergistic effects between reactions, reagents and catalysts can lead to minor heats of reaction and occur as an inherent result of multicomponent reactions (MCRs) and their extensions. They enable syntheses to be performed at a low energy level and the number of synthesis steps to be drastically reduced in comparison with ‘classical’ two-component reactions, fulfilling the rules of Green Chemistry. The very high potential for variability, diversity and complexity of MCRs additionally generates an extremely diverse range of products, thus bringing us closer to the aim of being able to produce tailor-made and extremely low-cost materials, drugs and compound libraries.
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378
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Li Y, Liu Q, Li W, Meng H, Lu Y, Li C. Synthesis and Supercapacitor Application of Alkynyl Carbon Materials Derived from CaC 2 and Polyhalogenated Hydrocarbons by Interfacial Mechanochemical Reactions. ACS APPLIED MATERIALS & INTERFACES 2017; 9:3895-3901. [PMID: 28071888 DOI: 10.1021/acsami.6b13610] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The discovery of new carbon materials and the reactive activation of CaC2 are challenging subjects. In this study, a series of alkynyl carbon materials (ACMs) were synthesized by the interfacial mechanochemical reaction of CaC2 with four typical polyhalogenated hydrocarbons. Their properties and structures were characterized, and their electrochemical performances were examined. The reaction was rapid and efficient arising from the intense mechanical activation of CaC2. The ACMs are micro-mesoporous materials with distinct layered structure, specific graphitization degree, and clear existence of sp-C. In addition, the ACMs exhibit high specific capacitance in the range of 57-133 F g-1 and thus can be ideal candidates for active materials used in supercapacitors. The results may imply an alternative synthesis of carbon allotropes, as well as an efficient approach for the activation of CaC2.
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Affiliation(s)
- Yingjie Li
- State Key Laboratory of Chemical Resource Engineering, and ‡College of Chemical Engineering, Beijing University of Chemical Technology , Beijing 100029, P.R. China
| | - Qingnan Liu
- State Key Laboratory of Chemical Resource Engineering, and ‡College of Chemical Engineering, Beijing University of Chemical Technology , Beijing 100029, P.R. China
| | - Wenfeng Li
- State Key Laboratory of Chemical Resource Engineering, and ‡College of Chemical Engineering, Beijing University of Chemical Technology , Beijing 100029, P.R. China
| | - Hong Meng
- State Key Laboratory of Chemical Resource Engineering, and ‡College of Chemical Engineering, Beijing University of Chemical Technology , Beijing 100029, P.R. China
| | - Yingzhou Lu
- State Key Laboratory of Chemical Resource Engineering, and ‡College of Chemical Engineering, Beijing University of Chemical Technology , Beijing 100029, P.R. China
| | - Chunxi Li
- State Key Laboratory of Chemical Resource Engineering, and ‡College of Chemical Engineering, Beijing University of Chemical Technology , Beijing 100029, P.R. China
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379
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Buzaglo M, Bar IP, Varenik M, Shunak L, Pevzner S, Regev O. Graphite-to-Graphene: Total Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1603528. [PMID: 27991687 DOI: 10.1002/adma.201603528] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 09/05/2016] [Indexed: 05/21/2023]
Abstract
The rush to develop graphene applications mandates mass production of graphene sheets. However, the currently available complex and expensive production technologies are limiting the graphene commercialization. The addition of a protective diluent to graphite during ball-milling is demonstrated to result in a game-changer yield (>90%) of defect-free graphene, whose size is controlled by the milling energy and the diluent type.
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Affiliation(s)
- Matat Buzaglo
- Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel
| | - Ilan Pri Bar
- Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel
| | - Maxim Varenik
- Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel
| | - Liran Shunak
- Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel
| | - Svetlana Pevzner
- Department of Chemistry, Nuclear Research Center Negev, 84190, Israel
| | - Oren Regev
- Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel
- Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel
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380
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381
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Zhou X, Liu N, Schmidt J, Kahnt A, Osvet A, Romeis S, Zolnhofer EM, Marthala VRR, Guldi DM, Peukert W, Hartmann M, Meyer K, Schmuki P. Noble-Metal-Free Photocatalytic Hydrogen Evolution Activity: The Impact of Ball Milling Anatase Nanopowders with TiH 2. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1604747. [PMID: 27886413 DOI: 10.1002/adma.201604747] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 10/10/2016] [Indexed: 05/19/2023]
Abstract
Ball milling TiO2 anatase together with TiH2 can create an effective photocatalyst. The process changes the lattice and electronic structure of anatase. Lattice deformation created by mechanical impact combined with hydride incorporation yield electronic gap-states close to the conduction band of anatase. These provide longer lifetimes of photogenerated charge carriers and lead to an intrinsic cocatalytic activation of anatase for H2 evolution.
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Affiliation(s)
- Xuemei Zhou
- Department of Materials Science WW-4, LKO, University of Erlangen-Nuremberg, Martensstr. 7, 91058, Erlangen, Germany
| | - Ning Liu
- Department of Materials Science WW-4, LKO, University of Erlangen-Nuremberg, Martensstr. 7, 91058, Erlangen, Germany
| | - Jochen Schmidt
- Institute of Particle Technology, University of Erlangen-Nuremberg, Cauerstr. 4, 91058, Erlangen, Germany
| | - Axel Kahnt
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), University of Erlangen-Nuremberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Andres Osvet
- Department of Materials Sciences 6, iMEET, University of Erlangen-Nuremberg, Martensstr. 7, 91058, Erlangen, Germany
| | - Stefan Romeis
- Institute of Particle Technology, University of Erlangen-Nuremberg, Cauerstr. 4, 91058, Erlangen, Germany
| | - Eva M Zolnhofer
- Department of Chemistry and Pharmacy, Inorganic and General Chemistry, University of Erlangen-Nuremberg, Egerlandstr. 1, 91058, Erlangen, Germany
| | | | - Dirk M Guldi
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), University of Erlangen-Nuremberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Wolfgang Peukert
- Institute of Particle Technology, University of Erlangen-Nuremberg, Cauerstr. 4, 91058, Erlangen, Germany
| | - Martin Hartmann
- ECRC-Erlangen Catalysis Resource Center, University of Erlangen-Nuremberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Karsten Meyer
- Department of Chemistry and Pharmacy, Inorganic and General Chemistry, University of Erlangen-Nuremberg, Egerlandstr. 1, 91058, Erlangen, Germany
| | - Patrik Schmuki
- Department of Materials Science WW-4, LKO, University of Erlangen-Nuremberg, Martensstr. 7, 91058, Erlangen, Germany
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382
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Yeon J, He X, Martini A, Kim SH. Mechanochemistry at Solid Surfaces: Polymerization of Adsorbed Molecules by Mechanical Shear at Tribological Interfaces. ACS APPLIED MATERIALS & INTERFACES 2017; 9:3142-3148. [PMID: 28026931 DOI: 10.1021/acsami.6b14159] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Polymerization of allyl alcohol adsorbed and sheared at a silicon oxide interface is studied using tribo-tests in vapor phase lubrication conditions and reactive molecular dynamics simulations. The load dependences of product formation obtained from experiments and simulations were consistent, indicating that the atomic-scale processes observable in the simulations were relevant to the experiments. Analysis of the experimental results in the context of mechanically assisted thermal reaction theory, combined with the atomistic details available from the simulations, suggested that the association reaction pathway of allyl alcohol molecules induced by mechanical shear is quite different from chemically induced polymerization reactions. Findings suggested that some degree of distortion of the molecule from its equilibrium state is necessary for mechanically induced chemical reactions to occur and such a distortion occurs during mechanical shear when molecules are covalently anchored to one of the sliding surfaces.
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Affiliation(s)
- Jejoon Yeon
- School of Engineering, University of California , Merced, California 95343, United States
| | - Xin He
- Department of Chemical Engineering and Materials Research Institute, Pennsylvania State University , University Park, Pennsylvania 16802, United States
| | - Ashlie Martini
- School of Engineering, University of California , Merced, California 95343, United States
| | - Seong H Kim
- Department of Chemical Engineering and Materials Research Institute, Pennsylvania State University , University Park, Pennsylvania 16802, United States
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383
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Do JL, Friščić T. Mechanochemistry: A Force of Synthesis. ACS CENTRAL SCIENCE 2017; 3:13-19. [PMID: 28149948 PMCID: PMC5269651 DOI: 10.1021/acscentsci.6b00277] [Citation(s) in RCA: 568] [Impact Index Per Article: 81.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Indexed: 05/04/2023]
Abstract
The past decade has seen a reawakening of solid-state approaches to chemical synthesis, driven by the search for new, cleaner synthetic methodologies. Mechanochemistry, i.e., chemical transformations initiated or sustained by mechanical force, has been advancing particularly rapidly, from a laboratory curiosity to a widely applicable technique that not only enables a cleaner route to chemical transformations but offers completely new opportunities in making and screening for molecules and materials. This Outlook provides a brief overview of the recent achievements and opportunities created by mechanochemistry, including access to materials, molecular targets, and synthetic strategies that are hard or even impossible to access by conventional means.
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384
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Eckert R, Felderhoff M, Schüth F. Preferential Carbon Monoxide Oxidation over Copper-Based Catalysts under In Situ Ball Milling. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610501] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Rene Eckert
- Department of Heterogeneous Catalysis; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Michael Felderhoff
- Department of Heterogeneous Catalysis; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Ferdi Schüth
- Department of Heterogeneous Catalysis; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
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385
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Eckert R, Felderhoff M, Schüth F. Preferential Carbon Monoxide Oxidation over Copper-Based Catalysts under In Situ Ball Milling. Angew Chem Int Ed Engl 2017; 56:2445-2448. [DOI: 10.1002/anie.201610501] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 12/15/2016] [Indexed: 01/17/2023]
Affiliation(s)
- Rene Eckert
- Department of Heterogeneous Catalysis; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Michael Felderhoff
- Department of Heterogeneous Catalysis; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Ferdi Schüth
- Department of Heterogeneous Catalysis; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
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386
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Mechanochemical Lignin-Mediated Strecker Reaction. Molecules 2017; 22:molecules22010146. [PMID: 28106742 PMCID: PMC6155632 DOI: 10.3390/molecules22010146] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 01/07/2017] [Accepted: 01/10/2017] [Indexed: 11/23/2022] Open
Abstract
A mechanochemical Strecker reaction involving a wide range of aldehydes (aromatic, heteroaromatic and aliphatic), amines, and KCN afforded a library of α-aminonitriles upon mechanical activation. This multicomponent process was efficiently activated by lignocellulosic biomass as additives. Particularly, commercially available Kraft lignin was found to be the best activator for the addition of cyanide to the in situ formed imines. A comparative study of the 31P-NMR (Nuclear Magnetic Resonance) along with IR (Infrared) data analysis for the Kraft lignin and methylated Kraft lignin samples ascertained the importance of the free hydroxyl groups in the activation of the mechanochemical reaction. The solvent-free mechanochemical Strecker reaction was then coupled with a lactamization process leading to the formation of the N-benzylphthalimide (5a) and the isoindolinone derivative 6a.
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387
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Mottillo C, Friščić T. Advances in Solid-State Transformations of Coordination Bonds: From the Ball Mill to the Aging Chamber. Molecules 2017; 22:molecules22010144. [PMID: 28106754 PMCID: PMC6155591 DOI: 10.3390/molecules22010144] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 12/24/2016] [Accepted: 12/26/2016] [Indexed: 12/28/2022] Open
Abstract
Controlling the formation of coordination bonds is pivotal to the development of a plethora of functional metal-organic materials, ranging from coordination polymers, metal-organic frameworks (MOFs) to metallodrugs. The interest in and commercialization of such materials has created a need for more efficient, environmentally-friendly routes for making coordination bonds. Solid-state coordination chemistry is a versatile greener alternative to conventional synthesis, offering quantitative yields, enhanced stoichiometric and topological selectivity, access to a wider range of precursors, as well as to molecules and materials not readily accessible in solution or solvothermally. With a focus on mechanochemical, thermochemical and “accelerated aging” approaches to coordination polymers, including pharmaceutically-relevant materials and microporous MOFs, this review highlights the recent advances in solid-state coordination chemistry and techniques for understanding the underlying reaction mechanisms.
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Affiliation(s)
- Cristina Mottillo
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H1P 1W1, Canada.
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H1P 1W1, Canada.
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388
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Li X, Lei Z, Qu J, Zhou X, Li Z, Zhang Q. Separation of Cu(ii) from Cd(ii) in sulfate solution using CaCO3 and FeSO4 based on mechanochemical activation. RSC Adv 2017. [DOI: 10.1039/c6ra25412h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Mechanochemical activation of CaCO3 was applied to separate Cu–Cd ions, using FeSO4·7H2O as a selective precipitation agent.
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Affiliation(s)
- Xuewei Li
- School of Resources & Environmental Engineering
- Wuhan University of Technology
- 430070 Wuhan
- China
| | - Zhiwu Lei
- School of Resources & Environmental Engineering
- Wuhan University of Technology
- 430070 Wuhan
- China
| | - Jun Qu
- School of Resources & Environmental Engineering
- Wuhan University of Technology
- 430070 Wuhan
- China
| | - Xiaowen Zhou
- School of Resources & Environmental Engineering
- Wuhan University of Technology
- 430070 Wuhan
- China
| | - Zhao Li
- School of Resources & Environmental Engineering
- Wuhan University of Technology
- 430070 Wuhan
- China
| | - Qiwu Zhang
- School of Resources & Environmental Engineering
- Wuhan University of Technology
- 430070 Wuhan
- China
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389
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Kulla H, Fischer F, Benemann S, Rademann K, Emmerling F. The effect of the ball to reactant ratio on mechanochemical reaction times studied by in situ PXRD. CrystEngComm 2017. [DOI: 10.1039/c7ce00502d] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effect of the ball to reactant ratio on reaction times for a cocrystal formation was studied by in situ PXRD.
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Affiliation(s)
- Hannes Kulla
- BAM Federal Institute for Materials Research and Testing
- 12489 Berlin
- Germany
- Department of Chemistry
- Humboldt-Universität zu Berlin
| | - Franziska Fischer
- BAM Federal Institute for Materials Research and Testing
- 12489 Berlin
- Germany
| | - Sigrid Benemann
- BAM Federal Institute for Materials Research and Testing
- 12489 Berlin
- Germany
| | - Klaus Rademann
- Department of Chemistry
- Humboldt-Universität zu Berlin
- 12489 Berlin
- Germany
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390
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Kulla H, Wilke M, Fischer F, Röllig M, Maierhofer C, Emmerling F. Warming up for mechanosynthesis – temperature development in ball mills during synthesis. Chem Commun (Camb) 2017; 53:1664-1667. [DOI: 10.1039/c6cc08950j] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We present a first direct measurement of the temperature during milling combined with in situ Raman spectroscopy monitoring.
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Affiliation(s)
- Hannes Kulla
- BAM Federal Institute for Materials Research and Testing
- Berlin
- Germany
- Department of Chemistry
- Humboldt-Universität zu Berlin
| | - Manuel Wilke
- BAM Federal Institute for Materials Research and Testing
- Berlin
- Germany
- Department of Chemistry
- Humboldt-Universität zu Berlin
| | - Franziska Fischer
- BAM Federal Institute for Materials Research and Testing
- Berlin
- Germany
- Department of Chemistry
- Humboldt-Universität zu Berlin
| | - Mathias Röllig
- BAM Federal Institute for Materials Research and Testing
- Berlin
- Germany
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391
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Divalent metal phosphonates – new aspects for syntheses, in situ characterization and structure solution. Z KRIST-CRYST MATER 2017. [DOI: 10.1515/zkri-2016-1971] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractDivalent metal phosphonates are promising hybrid materials with a broad field of application. The rich coordination chemistry of the phosphonate linkers enables the formation of structures with different dimensionalities ranging from isolated complexes and layered structures to porous frameworks incorporating various functionalities through the choice of the building blocks. In brief, metal phosphonates offer an interesting opportunity for the design of multifunctional materials. Here, we provide a short review on the class of divalent metal phosphonates discussing their syntheses, structures, and applications. We present the advantages of the recently introduced mechanochemical pathway for the synthesis of divalent phosphonates as a possibility to generate new, in certain cases metastable compounds. The benefits of
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392
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Wei FH, Chen D, Liang Z, Zhao SQ, Luo Y. Synthesis and characterization of metal–organic frameworks fabricated by microwave-assisted ball milling for adsorptive removal of Congo red from aqueous solutions. RSC Adv 2017. [DOI: 10.1039/c7ra09243a] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, four metal–organic frameworks (MOFs) were prepared using a simple, low-cost, and high-efficiency technique utilizing simple carboxylic acids and metal salts by microwave-assisted ball milling.
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Affiliation(s)
- Fu-hua Wei
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- PR China
- College of Chemistry and Chemical Engineering
| | - Ding Chen
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- PR China
| | - Zhao Liang
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- PR China
| | - Shuai-qi Zhao
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- PR China
| | - Yun Luo
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- PR China
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393
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Humphry-Baker SA, Garroni S, Delogu F, Schuh CA. Melt-driven mechanochemical phase transformations in moderately exothermic powder mixtures. NATURE MATERIALS 2016; 15:1280-1286. [PMID: 27548705 DOI: 10.1038/nmat4732] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 07/18/2016] [Indexed: 06/06/2023]
Abstract
Usually, mechanochemical reactions between solid phases are either gradual (by deformation-induced mixing), or self-propagating (by exothermic chemical reaction). Here, by means of a systematic kinetic analysis of the Bi-Te system reacting to Bi2Te3, we establish a third possibility: if one or more of the powder reactants has a low melting point and low thermal effusivity, it is possible that local melting can occur from deformation-induced heating. The presence of hot liquid then triggers chemical mixing locally. The molten events are constrained to individual particles, making them distinct from self-propagating reactions, and occur much faster than conventional gradual reactions. We show that the mechanism is applicable to a broad variety of materials systems, many of which have important functional properties. This mechanistic picture offers a new perspective as compared to conventional, gradual mechanochemical synthesis, where thermal effects are generally ignored.
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Affiliation(s)
- Samuel A Humphry-Baker
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- Department of Materials, Imperial College, London SW7 2AZ, UK
| | - Sebastiano Garroni
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, via Vienna 2, 07100 Sassari, Italy
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Università degli Studi di Cagliari, via Marengo 2, 09123 Cagliari, Italy
| | - Christopher A Schuh
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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394
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Flach F, Konnerth C, Peppersack C, Schmidt J, Damm C, Breitung-Faes S, Peukert W, Kwade A. Impact of formulation and operating parameters on particle size and grinding media wear in wet media milling of organic compounds – A case study for pyrene. ADV POWDER TECHNOL 2016. [DOI: 10.1016/j.apt.2016.09.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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395
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Ou ZJ, Li J. The geochemically-analogous process of metal recovery from second-hand resources via mechanochemistry: An atom-economic case study and its implications. WASTE MANAGEMENT (NEW YORK, N.Y.) 2016; 57:57-63. [PMID: 27575028 DOI: 10.1016/j.wasman.2016.08.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 08/16/2016] [Accepted: 08/16/2016] [Indexed: 06/06/2023]
Abstract
In the context of recycling metal to embrace the sustainability challenge, this work proposes a geochemically-analogous process of metal recovery through mechanochemistry for the first time, to avoid the limitations of on-going methods and to establish an innovative technology philosophy. This work systematically investigates this geochemically-analogous process, to keep it green and to generalize it further. Copper recovery from waste printed circuit boards (WPCBs), a typical copper-rich waste, is chosen as a case study in this work. Nearly 98% of the copper in the WPCBs can be recycled in the optimized conditions and 82.3% of the sulfur can be reused, by means of the process. Based on the experimental result, this paper purports a closed-loop route of copper recovery which follows the green chemistry principles (high yield, high atom economy and no secondary pollution). This route can be generalized into other second-hand resources that are rich in copper. Some other metals (e.g. lead) that are commonly present as corresponding sulfides in nature can be taken into consideration in this geochemically-analogous process as well.
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Affiliation(s)
- Zhiyuan James Ou
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing, China.
| | - Jinhui Li
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing, China
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396
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Urakaev FK. Preparation of NaIn(WO4)2 nanocrystals and a charge for crystal growth via the free-of-rubbing mechanical activation of the Na2CO3−In2O3−WO3 system. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.11.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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397
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398
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Stauch T, Dreuw A. Advances in Quantum Mechanochemistry: Electronic Structure Methods and Force Analysis. Chem Rev 2016; 116:14137-14180. [PMID: 27767298 DOI: 10.1021/acs.chemrev.6b00458] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In quantum mechanochemistry, quantum chemical methods are used to describe molecules under the influence of an external force. The calculation of geometries, energies, transition states, reaction rates, and spectroscopic properties of molecules on the force-modified potential energy surfaces is the key to gain an in-depth understanding of mechanochemical processes at the molecular level. In this review, we present recent advances in the field of quantum mechanochemistry and introduce the quantum chemical methods used to calculate the properties of molecules under an external force. We place special emphasis on quantum chemical force analysis tools, which can be used to identify the mechanochemically relevant degrees of freedom in a deformed molecule, and spotlight selected applications of quantum mechanochemical methods to point out their synergistic relationship with experiments.
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Affiliation(s)
- Tim Stauch
- Interdisciplinary Center for Scientific Computing , Im Neuenheimer Feld 205, 69120 Heidelberg, Germany
| | - Andreas Dreuw
- Interdisciplinary Center for Scientific Computing , Im Neuenheimer Feld 205, 69120 Heidelberg, Germany
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399
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Zhilenko MP, Muravieva GP, Ehrlich HV, Lisichkin GV. Production of highly dispersed sodium chloride: Strategy and experiment. RUSS J APPL CHEM+ 2016. [DOI: 10.1134/s1070427216060021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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400
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Sivak MV, Streletskii AN, Kolbanev IV, Leonov AV, Degtyarev EN. Thermal relaxation of defects in nanosized mechanically activated МоО3. COLLOID JOURNAL 2016. [DOI: 10.1134/s1061933x16050185] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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