Advanced Sustainable Systems最新文献_第3页

Global Analysis of Combined Photovoltaic Green and Cool Roofs Under Climate Change 气候变化条件下的全球光伏绿色屋顶和冷却屋顶组合分析

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-05 DOI: 10.1002/adsu.202400097

Lina Hassoun, Lauren M. Cook

{"title":"Global Analysis of Combined Photovoltaic Green and Cool Roofs Under Climate Change","authors":"Lina Hassoun, Lauren M. Cook","doi":"10.1002/adsu.202400097","DOIUrl":"https://doi.org/10.1002/adsu.202400097","url":null,"abstract":"Sustainable roofing configurations, including green and white roofs, can reduce rooftop surface temperatures compared to conventional surfaces and can therefore enhance photovoltaic (PV) system performance due to the temperature dependence of PV cells. Previous research, primarily experimental, recognized the synergy of combining PV with green or cool roofs. However, the influence of geographic and climatic factors on the performance of these combined systems, particularly in future climates affected by climate change, remains unclear. This work integrates three roof configurations (gravel, green, and white) into rooftop solar energy modeling across thirteen cities with different climate types, under current and future climate scenarios. Results indicate limited efficiency gains (< 2%) across all cities and climates, challenging previous findings. Yield is expected to increase in some cities receiving more solar irradiation in the future but decrease in others due to rising temperatures. Green and cool roofs can partially offset the effects of climate change on yield. PV‐white roofs consistently outperform PV‐green roofs, with the performance gap expected to widen in future climates. PV‐green roofs excel in tropical climates with high irradiation and precipitation levels. Overall, the outcomes of this study inform the design and planning of sustainable buildings in response to climate change challenges.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191540","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

Exploring the Enhancement of Photocatalytic Performance in TiO2 based Hollow Composites: Size Effect of the Adsorbed CeO2 Particles 探索提高基于二氧化钛的中空复合材料的光催化性能：吸附 CeO2 粒子的尺寸效应

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-05 DOI: 10.1002/adsu.202400335

Zheng Fu Liang, Yi Che Chen, Pei Kai Hsu, Alexandre Gloter, Jenn‐Ming Song, Shih Yun Chen

{"title":"Exploring the Enhancement of Photocatalytic Performance in TiO2 based Hollow Composites: Size Effect of the Adsorbed CeO2 Particles","authors":"Zheng Fu Liang, Yi Che Chen, Pei Kai Hsu, Alexandre Gloter, Jenn‐Ming Song, Shih Yun Chen","doi":"10.1002/adsu.202400335","DOIUrl":"https://doi.org/10.1002/adsu.202400335","url":null,"abstract":"The photocatalytic (PC) behavior of CeO2–TiO2 hollow composites with different heterojunction structures are investigated. The composites are fabricated by combining TiO2 hollow spheres and CeO2 nanoparticles with changing the ratio between Ce and Ti. High‐resolution microscopic and spectroscopic analysis demonstrates that three types of cerium‐bearing structures form on the surface of the titania. The first involves Ce atoms adsorbed onto the surface of TiO2 particles. The second occurs with small CeO2 particles, ≈2 nm in size, resulting from the aggregation of the adsorbed Ce atoms, thus forming a CeO2–TiO2 heterojunction. The last type is obtained through the growth of the CeO2 particles up to 10 nm in size. All the CeO2–TiO2 composites exhibit enhanced photocatalytic degradation of methyl orange under visible light irradiation compared to mere CeO2 or TiO2 nanoparticles. The synergistic effect of these three structures leads to a competition between size effects and interface interactions, which affects the band alignment, the number of defects, and, consequently, the PC activity. The highest PC reaction rate constant under visible light reaches up to 0.017 min−1 and is achieved when the CeO2 nanoparticle size is smaller than its Debye length.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191548","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

Asymmetric Aqueous Supercapacitor Based on Zinc Oxide‐Manganese Oxide Cathode Material and Fe─Ni Oxide/Reduced Graphene Oxide Anode Material 基于氧化锌-氧化锰阴极材料和氧化铁-氧化镍/还原石墨烯阳极材料的不对称水性超级电容器

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-05 DOI: 10.1002/adsu.202400329

Aparna Paul, Shraban Dey, Gopal Sebak Goswami, Anjan Chakraborty, Naresh Chandra Murmu, Tapas Kuila

{"title":"Asymmetric Aqueous Supercapacitor Based on Zinc Oxide‐Manganese Oxide Cathode Material and Fe─Ni Oxide/Reduced Graphene Oxide Anode Material","authors":"Aparna Paul, Shraban Dey, Gopal Sebak Goswami, Anjan Chakraborty, Naresh Chandra Murmu, Tapas Kuila","doi":"10.1002/adsu.202400329","DOIUrl":"https://doi.org/10.1002/adsu.202400329","url":null,"abstract":"Recent advancements in negative electrode materials for supercapacitors have garnered significant attention due to their potential to enhance energy density. These materials are crucial in improving the performance of supercapacitors, particularly in terms of specific capacitance. Fe oxide‐based composites are attractive negative electrode materials for cutting‐edge supercapacitor technologies because of their high specific capacitance, broad potential window, outstanding cycle stability and adaptability in asymmetric design. The synthesized Fe─Ni oxide/reduced graphene oxide (FNG) composite delivered ≈500 F g−1 specific capacitance at ≈2 A g−1 current density. The work also describes the hydrothermal synthesis of a bimetallic oxide like zinc oxide‐manganese oxide (ZMO) as a positive material to fabricate asymmetric supercapacitor (ASC). The electrochemical results achieved from the three‐electrode configuration of ZMO indicate true pseudocapacitive behavior with the triangular charge–discharge curve. The fabricated ASC with ZMO as cathode and FNG as anode delivered energy, and power densities are ≈32 W h kg−1 and ≈2.3 kW kg−1, respectively.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191542","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

Addressing Freshwater Scarcity and Hydrogen Production: Offshore Wind and Reverse Osmosis Synergies 解决淡水稀缺和制氢问题：近海风能与反渗透技术的协同作用

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-05 DOI: 10.1002/adsu.202400390

Haris Ishaq, Curran Crawford

{"title":"Addressing Freshwater Scarcity and Hydrogen Production: Offshore Wind and Reverse Osmosis Synergies","authors":"Haris Ishaq, Curran Crawford","doi":"10.1002/adsu.202400390","DOIUrl":"https://doi.org/10.1002/adsu.202400390","url":null,"abstract":"The transition from fossil fuels to renewable energy sources is imperative to mitigate climate change and achieve sustainable development goals (SGDs). Hydrogen, as a clean energy carrier, holds great potential for decarbonizing various sectors, yet its production remains predominantly reliant on fossil fuels. This study explores a novel approach to sustainable hydrogen production by integrating offshore wind energy with reverse osmosis (RO) desalination technology. The proposed configuration harnesses offshore wind power to energize both a RO desalination system and water electrolysis unit. Initially, the wind energy powers the RO desalination process, purifying seawater, and then desalinated water is directed to water electrolysis system for generating green hydrogen directly from seawater. The resulting renewable hydrogen holds potential for diverse applications, including marine industries, and can be transported onshore as needed. The RO system is configured to treat 20 kg s−1 of seawater with a salinity of 35 000 ppm, aiming for a high recovery ratio and reduced freshwater salinity. A pressure exchanger (PX) is integrated to recover energy from high‐pressure brine stream and transfer it to the low‐pressure feed water, thus reducing the overall energy consumption of the RO process. The concentrated brine extracted from RO desalination is proposed to be utilized for the production of sodium hydroxide that can further pretreat incoming seawater and enhance the effectiveness of the filtration process by mitigating membrane fouling. This pressure exchanger increases the energy efficiency of the RO system from 63.1% to 64.0% and exergetic efficiency from 13.9% to 18.2% increasing the overall first and second law efficiencies to 37.9% and 33.5%. By leveraging offshore wind power to drive RO desalination systems, this research not only addresses freshwater scarcity but also facilitates green hydrogen generation, contributing to the advancement of renewable energy solutions and fostering environmental sustainability.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191543","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

Ni Surface & Polyacryloyl Hydrazide Mediated Growth of Co3O4@NiCu Alloy Nanocuboids for Effective Methanol Oxidation and Oxygen Evolution Reactions 以镍表面和聚丙烯酰肼为介导生长 Co3O4@NiCu 合金纳米立方体，用于有效的甲醇氧化和氧进化反应

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-05 DOI: 10.1002/adsu.202400372

Santosh Semwal, Aiswarya Samal, Saroj Kumar Nayak, Rajashri R. Urkude, Akhoury Sudhir Kumar Sinha, Umaprasana Ojha

{"title":"Ni Surface & Polyacryloyl Hydrazide Mediated Growth of Co3O4@NiCu Alloy Nanocuboids for Effective Methanol Oxidation and Oxygen Evolution Reactions","authors":"Santosh Semwal, Aiswarya Samal, Saroj Kumar Nayak, Rajashri R. Urkude, Akhoury Sudhir Kumar Sinha, Umaprasana Ojha","doi":"10.1002/adsu.202400372","DOIUrl":"https://doi.org/10.1002/adsu.202400372","url":null,"abstract":"Strategies to control the size, shape, and lattice arrangement, introduce doping agents, and induce heterostructuring in electrocatalysts are strongly desirable to tailor their activities. Herewith, a one‐pot strategy utilizing polyacryloyl hydrazide (PAHz) as the composition directing agent and metallic Ni surface as the shape directing agent is employed to grow Co3O4 doped NiCu alloy nanocuboids on Ni foam (NF) under hydrothermal conditions for electrocatalytic H2 production. The resulting bi‐functional electrodes are suitable for methanol oxidation reaction (MOR) coupled green H2 production with effective energy efficiency. The low overall potential (MOR+HER) of 1.78 V to realize the current density (j) value of 100 mA cm−2 and extended durability (100 h@10 mA cm−2) along with the selective conversion of methanol to formate support the viability of the NF‐PAHz‐Co3O4@NiCu for the said operation. The electrode also displays efficacy toward oxygen evolution reaction (OER) activity and jOER value of 100 mA cm−2 is realized at a potential value of 1.65 VRHE with adequate durability. Overall, the synthetic strategy is general, scalable and may be extended to grow other metal oxide doped alloy nanostructures in the future.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191538","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

Low‐Grade Water as a Promising Candidate for Green Hydrogen Generation 低品位水有望成为绿色制氢的候选材料

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-05 DOI: 10.1002/adsu.202400336

Deepak Chauhan, Mahesh Itagi, Young‐Ho Ahn

引用次数: 0

Sustainable Hydrothermal Synthesis of Reduced Graphene Oxide Wrapped on α‐MnO2 Nanorod Cathode for Zinc‐Ion Batteries 用于锌- 离子电池的包裹在 α-MnO2 纳米阳极上的还原氧化石墨烯的可持续水热合成技术

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-02 DOI: 10.1002/adsu.202400362

Sayli Pradhan, Dinesh J. Ahirrao, Neetu Jha

{"title":"Sustainable Hydrothermal Synthesis of Reduced Graphene Oxide Wrapped on α‐MnO2 Nanorod Cathode for Zinc‐Ion Batteries","authors":"Sayli Pradhan, Dinesh J. Ahirrao, Neetu Jha","doi":"10.1002/adsu.202400362","DOIUrl":"https://doi.org/10.1002/adsu.202400362","url":null,"abstract":"Manganese oxide (α‐MnO2) with 1D tunneled cathode material is an attractive option for zinc ion batteries (ZIBs) as it offers high energy efficiency, cost‐effectiveness, natural abundance, safety, and environmental friendliness. However, it possesses inferior conductivity, which compromises its electrochemical performance in practical applications. To address this challenge, the integration of reduced graphene oxide is explored, renowned for its excellent conductivity, with α‐MnO2. This integration enhances the stability and conductivity of the composite structure. The reduction of graphene oxide is achieved through a hydrothermal method, facilitating the wrapping of reduced graphene oxide around α‐MnO2 nanorods. This synthesis approach not only saves energy but also aligns with the intended green approach. In this study, the impact of varying the hydrothermal reaction time on the properties of hydrothermally wrapped reduced graphene oxide on 1D α‐MnO2 (HWGOM) is investigated as a cathode material for ZIBs. A series of samples are prepared with hydrothermal reaction times of 4, 6, and 8 h, respectively. Specifically, HWGOM_6 demonstrates a highest specific capacity of 333 mAh g−1 at the current density of 200 mA g−1, along with remarkable cycling stability, retaining 94.3% of its capacity and achieving a coulombic efficiency of 97% over 500 cycles at a constant current density of 500 mA g−1.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191549","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

MOF‐Derived FeCoO/N‐Doped C Bifunctional Electrode for H2 Production Through Water and Glucose Electrolysis 通过水和葡萄糖电解产生 H2 的 MOF 衍生 FeCoO/N 掺杂 C 双功能电极

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-02 DOI: 10.1002/adsu.202400342

Meysam Tayebi, Zohreh Masoumi, Hyungwoo Lee, Daehyeon Hong, Bongkuk Seo, Choong‐Sun Lim, Daeseung Kyung, Hyeon‐Gook Kim

{"title":"MOF‐Derived FeCoO/N‐Doped C Bifunctional Electrode for H2 Production Through Water and Glucose Electrolysis","authors":"Meysam Tayebi, Zohreh Masoumi, Hyungwoo Lee, Daehyeon Hong, Bongkuk Seo, Choong‐Sun Lim, Daeseung Kyung, Hyeon‐Gook Kim","doi":"10.1002/adsu.202400342","DOIUrl":"https://doi.org/10.1002/adsu.202400342","url":null,"abstract":"The glucose oxidation reaction (GOR) is a potential alternative to water oxidation because of its relatively low thermodynamic potential and the high availability of glucose. Herein, a FeCoO/N‐doped C electrode derived from metal–organic framework (MOF) materials is applied, which is synthesized in several steps through the controlled deposition of Fe–Co oxide nanocatalysts onto Co –N‐doped C nanofibers on a Ni foam substrate and demonstrate exceptional electrocatalytic activity for both the GOR and overall water splitting. Here, a bifunctional electrocatalyst derived from MOF, FeCoO/N‐doped C is reported, for glucose oxidation reaction (GOR) and hydrogen evolution reaction (HER). The MOF‐derived FeCoO/N‐doped C (+/‐) as a bifunctional electrocatalyst exhibits a cell voltage of 1.4 V for the GOR&HER, to reach a current density of 10 mA cm−2, which is 280 mV lower than that for the oxygen evolution reaction (OER)&HER (1.68 V). This study reveals that GOR is an energy‐efficient and affordable source of H2 and value‐added chemicals.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191551","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

Life Cycle Assessment of Industrial Wastewater Treatment Trains 工业废水处理列车的生命周期评估

IF 7.1 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-09-02 DOI: 10.1002/adsu.202400246

Dana Tran, Jennifer Weidhaas

{"title":"Life Cycle Assessment of Industrial Wastewater Treatment Trains","authors":"Dana Tran, Jennifer Weidhaas","doi":"10.1002/adsu.202400246","DOIUrl":"https://doi.org/10.1002/adsu.202400246","url":null,"abstract":"Alternative technologies to granular activated carbon (GAC) are of interest to improve the sustainability and reduce the cost of munitions wastewater treatment. Research efforts have highlighted GAC alternatives, yet few reports of environmental and economic impacts associated with these technologies are available. Herein, a life cycle assessment (LCA) aids in assessment of environmental impacts associated with six munitions wastewater treatment configurations—specifically GAC, compared to five configurations that include combinations of ion exchange (IX), reverse osmosis (RO), aerobic granular reactors (AGR), UV/H2O2, and ozone technologies. The LCA compares environmental impacts generated by treating 1 m3 of munitions wastewater, impacts by life cycle stage, and effects of IX, RO, and GAC replacement frequency. Results show that IX resin pairs with AGR (for flow‐through treatment) and ozone (for IX regenerant treatment) generated 22 ± 18% less impact than GAC in nine of ten environmental impact categories during production, transportation, and disposal. Treatment trains with ozone or AGR produce 35% less environmental impact than those with UV/H2O2. Production and use stages generate more environmental impacts than transportation and disposal stages for most treatment technologies. This LCA provides insights into the sustainability of six munition wastewater treatment technologies and identifies areas where treatment sustainability can be improved.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142191550","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

Masthead: (Adv. Sustainable Syst. 8/2024) 刊头：（Adv. Sustainable Syst.）

IF 6.5 3区材料科学

Advanced Sustainable Systems Pub Date : 2024-08-28 DOI: 10.1002/adsu.202470030

引用次数: 0