Advanced Sustainable Systems最新文献_第7页

CuBP Microparticle Clusters (MPCs) as a Stable and Efficient Electrocatalyst for High-Current-Density Overall Water Splitting

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-08 DOI: 10.1002/adsu.202400645

Shusen Lin, Rutuja Mandavkar, Md Ahasan Habib, Mehedi Hasan Joni, Sumiya Akter Dristy, Shalmali Burse, Jihoon Lee

{"title":"CuBP Microparticle Clusters (MPCs) as a Stable and Efficient Electrocatalyst for High-Current-Density Overall Water Splitting","authors":"Shusen Lin, Rutuja Mandavkar, Md Ahasan Habib, Mehedi Hasan Joni, Sumiya Akter Dristy, Shalmali Burse, Jihoon Lee","doi":"10.1002/adsu.202400645","DOIUrl":"https://doi.org/10.1002/adsu.202400645","url":null,"abstract":"Developing stable and cost-effective electrocatalysts for electrochemical water splitting is essential for advancing sustainable hydrogen production. In this work, CuBP microparticle clusters (MPCs) electrocatalyst is demonstrated on a Ni foam substrate, fabricated by using a one-pot hydrothermal approach followed by post-annealing treatment. The optimized CuBP electrode exhibits impressive activities for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), showing overpotentials of 49 and 220 mV at 50 mA cm−2 in 1 m KOH, which are comparable to benchmark Pt/C and RuO2 electrodes. The bifunctional CuBP achieves a cell voltage of 1.52 V at 50 mA cm−2, outperforming the Pt/C||RuO2 systems and also demonstrating excellent stability over 120-h operations. At 2000 mA cm−2, a voltage of 3.12 V is required in CuBP||CuBP configuration whereas the hybrid Pt/C||RuO2 design exhibits a significantly lower cell voltage of 2.25 V at 2000 mA cm−2. The superior catalytic behavior of the CuBP electrode can be attributed to the high active surface area due to the micro-particle topology, the optimal balance of Cu, B, and P, and the enhanced conductivity achieved through vacuum annealing. Overall, the CuBP electrode is highly efficient and has significant potential to replace traditional RuO₂ electrodes.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Metal-Organic Frameworks: A Solution for Greener Polymeric Materials with Low Fire Hazards

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-05 DOI: 10.1002/adsu.202400768

Xiuhong Sun, Weijia Miao, Ye-Tang Pan, Pingan Song, Sabyasachi Gaan, Laia Haurie Ibarra, Rongjie Yang

{"title":"Metal-Organic Frameworks: A Solution for Greener Polymeric Materials with Low Fire Hazards","authors":"Xiuhong Sun, Weijia Miao, Ye-Tang Pan, Pingan Song, Sabyasachi Gaan, Laia Haurie Ibarra, Rongjie Yang","doi":"10.1002/adsu.202400768","DOIUrl":"https://doi.org/10.1002/adsu.202400768","url":null,"abstract":"The non-degradability of polymeric materials and the flammability of their products have resulted in significant environmental pollution. Metal-organic frameworks (MOFs) serve as innovative flame retardants, featuring a high specific surface area, ample pore volume, and customizable structure. By leveraging the structural adjustability of MOFs, biological modifiers containing flame retardant elements can be integrated into MOFs, thereby ensuring flame retardation while imparting biodegradable properties. Moreover, the issue of material pollution can be effectively addressed by utilizing MOFs as flame retardants within renewable polymer matrices. Recently, an increasing number of researchers have concentrated on developing green flame-retardant polymer materials using MOFs. However, as far as is known, no comprehensive review on green polymers with minimal fire risk produced using MOFs currently exists. Consequently, this study reviews the recent advancements in the development of green flame-retardant polymer materials utilizing MOFs, covering the preparation and utilization of bio-based and recyclable MOFs. Additionally, a flame-retardant renewable matrix based on MOFs is also synthesized. Furthermore, this review anticipates discussing the benefits and drawbacks associated with using MOFs to manufacture green flame-retardant polymer products. This work aims to assist researchers in rapidly comprehending the most recent advancements in this field and guiding efficient design.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustainable Gelatin-Based Nanocomposite Packaging Films with Enhanced Physical Properties and Inherent Recyclability

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-04 DOI: 10.1002/adsu.202400728

Ming Dong, Emiliano Bilotti, Han Zhang, Dimitrios G. Papageorgiou

{"title":"Sustainable Gelatin-Based Nanocomposite Packaging Films with Enhanced Physical Properties and Inherent Recyclability","authors":"Ming Dong, Emiliano Bilotti, Han Zhang, Dimitrios G. Papageorgiou","doi":"10.1002/adsu.202400728","DOIUrl":"https://doi.org/10.1002/adsu.202400728","url":null,"abstract":"Gelatin-based composite films with enhanced physical and barrier performance are attractive for food packaging applications due to their potential to address critical challenges in the food packaging industry. This study presents gelatin-based nanocomposite films reinforced with Ti3C2Tx MXene, developed through solution casting and optimized for food packaging applications. Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD) confirm that MXene nanoplatelets interacted with gelatin through the formation of hydrogen bonds. A homogeneous distribution of MXene in the gelatin matrix is observed using scanning electron microscopy (SEM). The in-plane alignment of MXene is observed by SEM and is quantitatively demonstrated by polarized Raman spectroscopy. The Young's modulus and tensile strength of the films increased from 1.17 to 1.6 GPa and from 39.2 to 48.4 MPa, respectively, with 0.75 wt.% MXene, while the inclusion of MXene nanoplatelets proves highly effective at blocking UV light transmission. The water and oxygen permeability of the films are considerably reduced while composites display a hydrophobic behavior. Quite importantly, the produced films exhibit outstanding recyclability making them a compelling alternative to traditional packaging materials and addressing environmental concerns in the packaging industry.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.202400728","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interfacial Ion Transport in Porous Polydimethylsiloxane–Polydopamine Composites for Solar Thermoelectric Conversion

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-04 DOI: 10.1002/adsu.202400509

Merreta Noorenza Biutty, Seo Hyun Jang, Ji Hyang Je, U Hyeok Choi, Seyoung Kee, Yena Kim, Jungwon Kim, Jong Wook Roh, Joo Hyun Kim, Seong Il Yoo

{"title":"Interfacial Ion Transport in Porous Polydimethylsiloxane–Polydopamine Composites for Solar Thermoelectric Conversion","authors":"Merreta Noorenza Biutty, Seo Hyun Jang, Ji Hyang Je, U Hyeok Choi, Seyoung Kee, Yena Kim, Jungwon Kim, Jong Wook Roh, Joo Hyun Kim, Seong Il Yoo","doi":"10.1002/adsu.202400509","DOIUrl":"https://doi.org/10.1002/adsu.202400509","url":null,"abstract":"Recent developments in iontronic materials and devices highlight the importance of efficient ion conduction in optimizing their performance. In particular, improving ion transport in polymer electrolytes is key to the progress of advanced energy conversion systems. This study presents a novel approach to enhance the ion conductivity of poly(ethylene oxide) (PEO)–NaOH electrolytes within porous polydimethylsiloxane (PDMS) composites. By coating PDMS with a thin layer of polydopamine (PDA) and filling it with PEO–NaOH, numerous hopping sites are generated at the PEO-PDA interface for efficient Na+ transport, thereby improving ion conductivity. Additionally, by combining the broadband absorption of PDA with the scattering properties of porous PDMS, the ability of the PDA–PDMS composite to efficiently absorb and convert solar radiation into heat is demonstrated. The generated heat is confined to the light-exposed region due to the thermal insulation provided by the porous PDMS. This confinement creates a temperature gradient across the composite, preferentially enhancing the thermal diffusion of Na+ cations over OH− anions to generate thermoelectric voltage. This unique property allows for the direct conversion of solar energy into electrical energy, offering new possibilities for sustainable and efficient energy technologies.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustainable Recovery of Rare Earth Metals from Smartphone Display using Nanoengineered Cellulose

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-04 DOI: 10.1002/adsu.202400887

Sandeep Bose, Parisa A. Ariya

{"title":"Sustainable Recovery of Rare Earth Metals from Smartphone Display using Nanoengineered Cellulose","authors":"Sandeep Bose, Parisa A. Ariya","doi":"10.1002/adsu.202400887","DOIUrl":"https://doi.org/10.1002/adsu.202400887","url":null,"abstract":"Recycling rare earth elements (REEs) from electronic waste has gained significant attention over the last decade. A sustainable, fast, and selective extraction technique for rare earth metals hardly exists despite that. This work shows a selective rare earth metal recovery from a mobile phone display using a carboxylate functionalized cellulose (CFC). The nanoengineered CFC is water-dispersible and prepared from affordable, readily available cellulose precursor. It is shown that the REEs present in the mobile phone display instantaneously form a precipitate with CFC, which is easily separated by centrifugation. As low as 150 ppm, the total concentration of REEs in the leachate is required to form a precipitate. The total removal capacity of the REEs in the leachate is 252 ± 4 mg per gram of CFC. In addition, the precipitate formation occurs within 10 s, which to our knowledge, is the best-reported removal time so far. It is observed that when the total concentration of the REEs in the leachate is 150 ppm or above, the removal capacity of CFC is quite efficacious and unperturbed by the presence of other metal ions. Solar electrodeposition method is utilized to recover rare earth metal and their oxide from the precipitate.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.202400887","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A New Strategy for Photo-Electrochemical Reduction of Carbon Dioxide Using a Carbazole-BODIPY Based Metal-Free Catalyst

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-01 DOI: 10.1002/adsu.202400812

Mücahit Özdemir, Sude Uluçay, Sinem Altınışık, Baybars Köksoy, Bahattin Yalçın, Sermet Koyuncu

{"title":"A New Strategy for Photo-Electrochemical Reduction of Carbon Dioxide Using a Carbazole-BODIPY Based Metal-Free Catalyst","authors":"Mücahit Özdemir, Sude Uluçay, Sinem Altınışık, Baybars Köksoy, Bahattin Yalçın, Sermet Koyuncu","doi":"10.1002/adsu.202400812","DOIUrl":"https://doi.org/10.1002/adsu.202400812","url":null,"abstract":"In this study, a cross-linked boron dipyrromethene (BODIPY) photocatalyst containing a carbazole donor group designed for photoelectrocatalytic carbon dioxide (CO2) reduction is synthesized and characterized. The BODIPY-based system, coated onto a platinum surface, is evaluated for its electrochemical and photocatalytic performance under light illumination. Cyclic voltammetry (CV) and chronoamperometry measurements reveals enhanced photocurrent responses, confirming the catalyst's ability to effectively drive CO2 reduction. Gas chromatography/mass spectrometry (GC-MS) analysis identifies the formation of ethanol (C2H5OH) as a major reaction product, showing that its yield increased with extended reaction times. Additionally, the photocatalyst demonstrates remarkable performance with significantly increasing turnover numbers (TON) and turnover frequencies (TOF) over time, indicating stable and sustained catalytic activity. With a Faradaic efficiency of 34.79% at a potential of -1.15 V, this BODIPY system exhibits both high activity and long-term stability. The combination of efficient electron transfer and visible light absorption by the carbazole-BODIPY donor-acceptor structure positions this system as a highly promising candidate for sustainable CO2 conversion applications.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green Engineering of Silicon and Titanium Dioxide Architectures and Realizing Downstream Applications

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-01 DOI: 10.1002/adsu.202400591

Adriaan Dirkzwager, Lloyd Mallee, Tim Groeneveld, Essi B. Quayson, Mohammed Al Qumber, Teresa van Dongen, Duncan G. G. McMillan

{"title":"Green Engineering of Silicon and Titanium Dioxide Architectures and Realizing Downstream Applications","authors":"Adriaan Dirkzwager, Lloyd Mallee, Tim Groeneveld, Essi B. Quayson, Mohammed Al Qumber, Teresa van Dongen, Duncan G. G. McMillan","doi":"10.1002/adsu.202400591","DOIUrl":"https://doi.org/10.1002/adsu.202400591","url":null,"abstract":"Biomineralization has long been a source of inspiration and frustration for researchers in a wide variety of disciplines from ecologists and dental practitioners to materials scientists. An amazing variety of organisms have the capacity to produce inorganic mineral complexes through biomineralization. In this context, different organisms use proteins, peptides, and polysaccharides as templates to control the nucleation, growth, and morphology of structures containing minerals and metals. Due to lack of clarity in the field, distinctions are provided between the various biomineralization processes as Type I, II, and III biomineralization. Synthetic biomineralization is an emerging field in which these processes are applied to unnatural substrates to create useful inorganic materials with applications in a variety of fields. A comprehensive overview of silica and titanium oxide biomineralization is given, covering the major achievements this sub-field has attained since its emergence. The ground-breaking discoveries are focused based on the templating agent used and the mechanisms that are proposed in the field are discussed. Synthetic biomineralization are led, which are more recently demonstrated to have feasible applications in energy, electronics, construction, and biotechnology. These possibilities are discussed alongside prospects based on the current trend of research in the field.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.202400591","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Insight into Hydrovoltaic Technology: from Mechanism to Applications

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-12-01 DOI: 10.1002/adsu.202400805

Chen Gu, Yixiang Luo, Huachao Ji, Shiyan Wang, BaoYu Huang, Xianjun Zhu, Longlu Wang

引用次数: 0

Enabling Bio-Cathode with Graphene Coating via Networking Soy-Protein and Polydopamine for Li–S Batteries

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-11-28 DOI: 10.1002/adsu.202400572

Ying Guo, Chunhua Ying, Lulu Ren, Justin Zhong, Jin Liu, Wei-Hong Zhong

{"title":"Enabling Bio-Cathode with Graphene Coating via Networking Soy-Protein and Polydopamine for Li–S Batteries","authors":"Ying Guo, Chunhua Ying, Lulu Ren, Justin Zhong, Jin Liu, Wei-Hong Zhong","doi":"10.1002/adsu.202400572","DOIUrl":"https://doi.org/10.1002/adsu.202400572","url":null,"abstract":"The abundance and environmental friendliness in nature of sulfur (S) make Li–S batteries more attractive in addition to the high theoretical capacity (1675 mAh g−1) and energy density (2600 Wh kg−1) of the batteries. In this study, a bio-based S cathode with graphene (Gr) coating, capable of effectively suppressing the shuttle effect of polysulfides, is enabled via networking soy protein (SP) and polydopamine (PDA) to form a functional bio-binder (SP-PDA). Dopamine self-polymerization in SP not only generates the interpenetrated network for the bio-binder but also makes the denatured structure of SP with rich functional groups effective for trapping polysulfides. Meanwhile, the Gr coating with low impedance, and high electronic and ionic conductivity on the cathode surface further significantly reduces polysulfide dissolution. Consequently, the Li–S batteries with the bio-cathode (SP-PDA@Gr) demonstrate excellent rate performance and long cycling capacity. In specific, under the current density of 0.5 A g−1 at 70% (500 mAh g−1) capacity retention, the cycle life of the Li–S cell with SP-PDA@Gr cathode is 600 cycles, i.e.,100 times longer than that of the cell with PVDF binder. This study provides a sustainable strategy for enhancing the performance of Li–S batteries through networking natural proteins to form functional bio-binders.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Carbon Nanotube-Derived Materials for Smart Thermal Management

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-11-28 DOI: 10.1002/adsu.202400757

Ling Liu, Xiaona Wang, Hehua Jin, Jin Wang, Qingwen Li

{"title":"Carbon Nanotube-Derived Materials for Smart Thermal Management","authors":"Ling Liu, Xiaona Wang, Hehua Jin, Jin Wang, Qingwen Li","doi":"10.1002/adsu.202400757","DOIUrl":"https://doi.org/10.1002/adsu.202400757","url":null,"abstract":"Thermal management involves precisely controlling temperatures in systems, devices, or electronic products to ensure optimal performance, stability, enhanced efficiency, and lifespan, which include high thermal conductivity, superthermal insulation, and active and passive heating. Carbon nanotubes (CNTs), known for their low density, high mechanical strength, and superior thermal and electrical conductivities, represent ideal materials for lightweight, high-strength applications, showcasing extensive benefits and potential in intelligent thermal management. This review explores the use of CNTs in improving thermal conductivity, insulation, photothermal conversion, and electrical heating, underscoring their unique advantages and broad application prospects in smart thermal management systems. Specifically, the article outlines the advantages of CNT materials in elevating thermal efficiency, enhancing insulation characteristics, and increasing energy conversion rates, offering vital scientific and technical guidance for creating innovative, next-generation thermal management materials. By systematically analyzing and forecasting, this review provides strategic direction for the research and development of high-performance thermal management materials, heralding the significant role of CNT materials in future studies.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":"9 2","pages":""},"PeriodicalIF":6.5,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0