Journal of Membrane Science Letters最新文献

筛选
英文 中文
Solar enhanced membrane distillation for ammonia recovery 太阳能强化膜蒸馏法回收氨
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100043
Kai Yang , Hongang Du , Mohan Qin
{"title":"Solar enhanced membrane distillation for ammonia recovery","authors":"Kai Yang ,&nbsp;Hongang Du ,&nbsp;Mohan Qin","doi":"10.1016/j.memlet.2023.100043","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100043","url":null,"abstract":"<div><p>Directly recovering ammonia from waste streams is a sustainable approach for ammonia management since it saves energy from both the Haber-Bosch process, the major industrial method for ammonia synthesis, and wastewater treatment. Membrane distillation (MD), an evaporation-based membrane separation process, has been employed to recover ammonia from ammonia-rich wastewater due to the high volatility of ammonia. In this study, the photothermal effect is incorporated into MD to enhance the ammonia recovery from ammonia-rich wastewater. Carbon black particles are coated on the membrane surface to increase its absorption of solar irradiation at the solution-membrane interface and facilitate the ammonia transport across the membrane. We demonstrate that the system can recover ammonia at a maximum ammonia flux of 4.52 g-N·m<sup>−2</sup>·h<sup>−</sup><sup>1</sup> with a solar intensity of 1.7 kW·m<sup>−</sup><sup>2</sup>. The estimated mass transfer coefficient of carbon black coated membrane is 2.67 × 10<sup>−2</sup> m·h<sup>−</sup><sup>1</sup> with solar irradiation, enhanced by 30.8% when compared to that in a pristine membrane. We also confirm that the improvement of ammonia flux by photothermal effect is equivalent to heating the feed solution by 20–30 °C. Our study demonstrates a promising pathway for utilizing solar energy by photothermal effects to enhance MD for ammonia recovery from ammonia-rich wastewater.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49735078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of thin DD3R zeolite membranes on hollow fibers using gradient-centrifuged seeds for CO2/CH4 separation 用梯度离心种子在中空纤维上合成DD3R沸石薄膜用于CO2/CH4分离
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100038
Yue Zhou , Peng Du , Zhifei Song, Xinfa Zhang, Yu Liu, Yuting Zhang, Xuehong Gu
{"title":"Synthesis of thin DD3R zeolite membranes on hollow fibers using gradient-centrifuged seeds for CO2/CH4 separation","authors":"Yue Zhou ,&nbsp;Peng Du ,&nbsp;Zhifei Song,&nbsp;Xinfa Zhang,&nbsp;Yu Liu,&nbsp;Yuting Zhang,&nbsp;Xuehong Gu","doi":"10.1016/j.memlet.2023.100038","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100038","url":null,"abstract":"<div><p>All-silica DD3R zeolite has been recognized as a promising CO<sub>2</sub>-selective membrane material owing to its appropriate pore size (0.36 nm × 0.44 nm), strong hydrophobicity, excellent thermal and chemical stabilities. In order to reduce membrane cost, it is meaningful to synthesize thin DD3R zeolite membranes that possess high gas permeance. In this work, high-performance DD3R zeolite membranes were synthesized on TiO<sub>2</sub>/α-Al<sub>2</sub>O<sub>3</sub> composite hollow fibers by secondary growth method. Sigma-1 zeolite seeds were ball-milled and then fractionated into different-sized seeds by gradient centrifugation. Smaller seed particles were collected after centrifuged at higher rotation speed rate. A very thin and dense DD3R zeolite membrane (thickness: 1.2 µm) was synthesized by using the smallest seeds (ZS4) with average particle size of 163 nm, which were obtained from the supernatant of the third centrifugation at 11,000 rpm. The as-synthesized membranes were employed in separation of equimolar CO<sub>2</sub>/CH<sub>4</sub> mixture. Compared with the original ball-milled seeds (ZS1)-induced membrane, the seed ZS4-induced membrane exhibited an improved CO<sub>2</sub> permeance of 1.2 × 10<sup>−7</sup> mol m<sup>−2</sup> Pa<sup>−1</sup> s<sup>−1</sup> by 62%. All the resultant membranes performed good CO<sub>2</sub>/CH<sub>4</sub> separation selectivities between 262 and 364.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49717364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fabrication of ZIF-8 membranes by direct assembly of nanosheets from bottom-up synthesis growth solution 自底向上合成生长溶液直接组装纳米片制备ZIF-8膜
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100045
Xuekui Duan , Pınar Kaya , Heng-Yu Chi , Berna Topuz , Kumar Varoon Agrawal
{"title":"Fabrication of ZIF-8 membranes by direct assembly of nanosheets from bottom-up synthesis growth solution","authors":"Xuekui Duan ,&nbsp;Pınar Kaya ,&nbsp;Heng-Yu Chi ,&nbsp;Berna Topuz ,&nbsp;Kumar Varoon Agrawal","doi":"10.1016/j.memlet.2023.100045","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100045","url":null,"abstract":"<div><p>Metal-organic frameworks (MOFs) host intrinsically porous structure and rich structural and chemical features. Several MOFs with pore aperture comparable to the size of gas molecules have attracted interest to form the selective layer of membranes. Synthesis of MOFs in nanosheet morphology is highly attractive for this because one can use highly-scalable filter coating to make MOF membranes. However, conventional nanosheet based processing route require several processing steps including centrifugation to prepare a coating dispersion. Herein, we report facile preparation of zeolitic imidazolate frameworks (ZIF) membranes by a straightforward assembly of nanosheets. ZIF-8 nanosheets were obtained by a direct bottom-up synthesis route where crystallization was optimized to obtain large, well-faceted 40-nm-thick nanosheets. Membranes, preferentially oriented along the <em>c</em>-out-of-plane direction, were fabricated by directly filtering the growth solution over a porous polymeric support without any further purification of nanosheets. This also ensures that only a small amount of precursor solution is used minimizing waste. The obtained membranes were compact and free of pinhole defects and yielded H<sub>2</sub>/C<sub>3</sub>H<sub>8</sub> ideal selectivity over 3000 at 25 °C. We anticipate that this approach can be applied to several MOFs which can be synthesized in nanosheet morphology, advancing the scalability prospects of MOF membranes.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49717240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Single‐step polyelectrolyte complex coating on hollow fibers yields nanofiltration or biocatalytic properties 单步聚电解质复合涂层在中空纤维上产生纳滤或生物催化性能
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100039
Maria A. Restrepo , Johannes Kamp , Lasse Guericke , Robin Schnichels , Hannah Roth , Matthias Wessling
{"title":"Single‐step polyelectrolyte complex coating on hollow fibers yields nanofiltration or biocatalytic properties","authors":"Maria A. Restrepo ,&nbsp;Johannes Kamp ,&nbsp;Lasse Guericke ,&nbsp;Robin Schnichels ,&nbsp;Hannah Roth ,&nbsp;Matthias Wessling","doi":"10.1016/j.memlet.2023.100039","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100039","url":null,"abstract":"<div><p>The modification of membranes with polyelectrolytes via the Layer-by-Layer (LBL) method has become state of the art in recent years. It is used to fabricate nanofiltration hollow fiber membranes or to immobilize biomolecules on a membrane surface. However, it still remains a time consuming process. In contrast, this work explores a single-step membrane modification with coating solutions containing both polyanions and polycations. High salt concentration in the coating solution suppresses the complexation of the polyelectrolytes prior to the coating. Then, the controlled reduction of the salt concentration during the coating triggers the formation of a polyelectrolyte complex layer on the membrane. Three coating methods are proposed: (1) In interfacial complexation (IC), the polyelectrolyte solution coats the membrane and is subsequently precipitated by flushing with water. (2) Diffusive desalination (DDS) uses the concentration difference between the coating solution in the lumen and a water stream in the shell side to remove salt ions continuously. (3) In polyelectrolyte concentration (PC), the polyelectrolyte solution is coated at a constant flux. Here, the membrane retains the polyelectrolyte while ions permeate through. First, we evaluate the coating methods regarding their ability to produce nanofiltration membranes, which varies depending on the coating method used. With PC, membranes with up to 79% MgCl<sub>2</sub> rejection and a permeability of 30 LMH/bar are obtained. Moreover, in-situ functionalization of the membranes is investigated by the addition of enzymes. Here, with DDS enzymes are immobilized, mostly achieved through adsorption via electrostatic interactions.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49735050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Mechanistic insights into the role of nanoparticles towards the enhanced performance of thin-film nanocomposite membranes 纳米颗粒对增强薄膜纳米复合膜性能的作用机理
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100046
Fengxia Yang , Fuyi Cui , Yi Di Yuan , Xin Yu , Dan Zhao
{"title":"Mechanistic insights into the role of nanoparticles towards the enhanced performance of thin-film nanocomposite membranes","authors":"Fengxia Yang ,&nbsp;Fuyi Cui ,&nbsp;Yi Di Yuan ,&nbsp;Xin Yu ,&nbsp;Dan Zhao","doi":"10.1016/j.memlet.2023.100046","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100046","url":null,"abstract":"<div><p>Thin-film nanocomposite (TFN) membranes are promising in improving water treatment due to their high permeability and selectivity. However, little is known about the mechanism by which nanoparticles enhance their performance. In this study, we prepared two series of TFN membranes containing ∼40 nm-sized zeolitic imidazolate framework (ZIF-8) nanoparticles, one with a hydrophobic porous form and the other with a nonporous amorphous form (aZIF-8). The TFN membranes containing 0.15 w/v% ZIF-8 exhibited a 100% increase in water permeance while maintaining a similar NaCl rejection (98.38%) compared to thin-film composite (TFC) membranes used in brackish water reverse osmosis (BWRO). In contrast, adding the same amount of aZIF-8 resulted in almost no water permeance enhancement. By comparing the physicochemical properties of the two materials and the two series of membranes, we found that the only difference was the presence or absence of internal hydrophobic pore structures. We proposed that the hydrophobic internal pores of nanoparticles served as extra water channels while preventing the passage of NaCl during BWRO.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49735104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Data-driven future for nanofiltration: Escaping linearity 数据驱动的纳滤未来:逃避线性
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100040
Gergo Ignacz, Aron K. Beke, Gyorgy Szekely
{"title":"Data-driven future for nanofiltration: Escaping linearity","authors":"Gergo Ignacz,&nbsp;Aron K. Beke,&nbsp;Gyorgy Szekely","doi":"10.1016/j.memlet.2023.100040","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100040","url":null,"abstract":"<div><p>Compared with traditional membrane separation methods such as distillation and chromatography, nanofiltration (NF) affords decreased waste generation and energy consumption. Despite the multiple advantages of NF and materials available for NF membranes, the industrial applicability of this process requires improvement. To address these challenges, we propose four important pillars for the future of membrane materials and process development. These four pillars are digitalization, structure–property analysis, miniaturization, and automation. We fill gaps in the development of NF membranes and processes by fostering the most promising contemporary technologies, e.g., the integration of process analytical technologies and the development of a parallel artificial nanofiltration permeability assay (PANPA) or large online databases. Moreover, we propose the extensive use of density functional theory-aided structure–property relationship methods to understand solute transport process at a molecular level. Realizing an inverse design would allow researchers and industrial scientists to develop custom membranes for specific applications using optimized properties.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49735028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
On the balance between albumin loss and removal of middle molecules in dialyzers 透析器中白蛋白损失与中间分子去除的平衡
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100044
Franziska Hagemann , John Linkhorst , Hannah Roth , Matthias Wessling
{"title":"On the balance between albumin loss and removal of middle molecules in dialyzers","authors":"Franziska Hagemann ,&nbsp;John Linkhorst ,&nbsp;Hannah Roth ,&nbsp;Matthias Wessling","doi":"10.1016/j.memlet.2023.100044","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100044","url":null,"abstract":"<div><p>Tuning the pore size distribution of hemodialysis membranes is essential for the membrane’s selectivity and significantly affects the quality of the dialysis treatment. Tailoring the membrane’s molecular weight cut-off appropriately balances the removal of middle-molecular-weight uremic toxins while avoiding albumin loss. This undesirable albumin loss is a potential side effect and concern for clinical use when aiming at increased removal of middle molecular weight molecules (middle molecules). It is hypothesized that control of the position of a narrow pore size distribution allows middle molecule removal while simultaneously counteracting the unwanted albumin loss. This study presents a comprehensive ex-vivo methodology and novel data on the balance of the clearance of middle molecules and albumin loss at different blood and dialysate flow rates using novel dialyzers. The outcomes hold significance for dialysis therapy, while the insights acquired have broader implications for the selectivity of ultrafiltration membranes.</p><p>The Theranova dialyzer shows the largest clearance for small-middle molecules. Phylther stands out with higher removal of the middle molecule YKL-40 than the other dialyzers but exhibits a significant albumin loss. Theranova demonstrates the best compromise between low albumin loss and good clearances of middle molecules.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49735033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Catalytic effect of trifluoroacetic acid on the CO2 transport properties of organic-inorganic hybrid silica membranes 三氟乙酸对有机-无机杂化二氧化硅膜CO2输运性能的催化作用
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100047
Ikram Rana, Hiroki Nagasawa, Toshinori Tsuru, Masakoto Kanezashi
{"title":"Catalytic effect of trifluoroacetic acid on the CO2 transport properties of organic-inorganic hybrid silica membranes","authors":"Ikram Rana,&nbsp;Hiroki Nagasawa,&nbsp;Toshinori Tsuru,&nbsp;Masakoto Kanezashi","doi":"10.1016/j.memlet.2023.100047","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100047","url":null,"abstract":"<div><p>Developing silica membranes that are highly selective for CO<sub>2</sub> has always been a challenge due to the small sizes of the pores and less amount of CO<sub>2</sub> philic sites in a typical silica network structure. Herein, we describe the fabrication of silica (tetraethoxysilane) membranes functionalized with 3-aminopropyltriethoxysilyl (APTES) and trifluoroacetic acid (TFA). An interaction generated among primary (NH<sub>2</sub>) amines and TFA was identified, which was then also revealed by the reversible nature of CO<sub>2</sub> adsorption/desorption — an opposite trend from observations when using another catalyst (HCl). The resultant TEOS-APTES (TFA) membranes demonstrated CO<sub>2</sub> permeance of 3.8 × 10<sup>−7</sup> mol m <sup>−</sup> <sup>2</sup> s <sup>−</sup> <sup>1</sup> Pa<sup>−1</sup> and CO<sub>2</sub>/N<sub>2</sub> selectivity of 35 at 50 ⁰C via the effect of surface diffusion. This is attributed to the increased microporosity and structural variations affected by TFA, which enhanced molecular sieving and controls the CO<sub>2</sub>-philic sites (-NHCOCF<sub>3</sub>) via interaction with amines. This novel approach would be effective for the energy-efficient fabrication of highly CO<sub>2</sub>-permeable membranes.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49716954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dual-phase ionic-conducting membranes: Pressure dependence of gas permeation flux 双相离子导电膜:气体渗透通量的压力依赖性
Journal of Membrane Science Letters Pub Date : 2023-05-01 DOI: 10.1016/j.memlet.2023.100041
Jerry Y.S. Lin, Oscar Ovalle-Encinia
{"title":"Dual-phase ionic-conducting membranes: Pressure dependence of gas permeation flux","authors":"Jerry Y.S. Lin,&nbsp;Oscar Ovalle-Encinia","doi":"10.1016/j.memlet.2023.100041","DOIUrl":"https://doi.org/10.1016/j.memlet.2023.100041","url":null,"abstract":"<div><p>Pressure dependence of gas permeation flux for dual-phase ionic-conducting membranes is critical to the design and operation of separation or reaction processes using these membranes. However, literature on dual-phase membranes has mainly focused on temperature, rather than pressure dependence of gas permeation flux. This paper presents a theoretical approach for the development of the pressure dependence of gas permeation flux for dual-phase membranes, demonstrated with CO<sub>2</sub> permeation for samarium-doped-ceria (SDC)/molten-carbonate (MC) dual-phase membranes. The paper presents a model showing that gas permeation through dual-phase ionic-conducting membranes is controlled not only by the intrinsic ion (or electronic) conductivity of the materials for each phase, but also by the geometric factor defined as the ratio of the volume to tortuosity of each phase. These geometric factors for both phases are determined by the topological structure of each phase. Dual-phase membranes of the same materials can have very different pressure-dependent flux equations depending on the topological structure dictated by synthesis method and conditions. CO<sub>2</sub> permeation through SDC-MC membranes made of SDC with low porosity is controlled by carbonate conduction in the molten carbonate phase, leading to logarithmic CO<sub>2</sub> pressure-dependent flux equation. CO<sub>2</sub> permeation through SDC-MC membrane of SDC with intermediate porosity is controlled by oxygen ionic conduction in the SDC phase, and the CO<sub>2</sub> permeation flux shows power-law dependence on CO<sub>2</sub> pressures. The validity of the model is confirmed by comparison of the modeling results with experimental CO<sub>2</sub> permeation data for SDC-MC membranes. This work provides a direction for developing pressure-dependent gas permeation flux equations for various dual-phase ionic-conducting membranes.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49717056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Can machine learning methods guide gas separation membranes fabrication? 机器学习方法能否指导气体分离膜的制作?
Journal of Membrane Science Letters Pub Date : 2022-11-01 DOI: 10.1016/j.memlet.2022.100033
Arash Tayyebi , Ali S. Alshami , Xue Yu , Edward Kolodka
{"title":"Can machine learning methods guide gas separation membranes fabrication?","authors":"Arash Tayyebi ,&nbsp;Ali S. Alshami ,&nbsp;Xue Yu ,&nbsp;Edward Kolodka","doi":"10.1016/j.memlet.2022.100033","DOIUrl":"10.1016/j.memlet.2022.100033","url":null,"abstract":"<div><p>Transforming a vast array of candidate materials into membranes with suitable morphologies and improved molecular separation performance is an arduous and costly endeavor for membrane scientists. With the advancement made in artificial intelligence and machine-learning in recent years, it is timely to ask: can machine learning methods guide gas separation membranes Fabrication? The answer is “YES”, and this article explains the justifications for this answer by systematically reviewing and analyzing the up-to-date research efforts in the field. This work aimed to explore the potential of ML algorithms as an effective and cost-saving tool in guiding the experimental process of developing the next generation polymeric membranes, and in addressing the critical needs in the field. Findings demonstrate that training Heteropolymers instead of Homopolymers, synthesizing novel polymers by an inverse design approach, and using reliable datasets that are created under the same conditions, are the most crucial factors to achieve the design intent. A path from A to Z for anyone who intends to use ML algorithms in the membranes’ synthesis process is offered. The article concludes with a brief discussion on future development prospects and open issues that are yet to be addressed for ML‐driven polymeric‐based membranes design and optimization.</p></div>","PeriodicalId":100805,"journal":{"name":"Journal of Membrane Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772421222000204/pdfft?md5=c60a8e2f5f689447b3c781338cf24f9e&pid=1-s2.0-S2772421222000204-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88002578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信