International Journal of Green Energy最新文献

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Highly soluble glyoxal-modified guanine as a green corrosion inhibitor for Q235 carbon steel in seawater environments 高可溶性乙二醛修饰鸟嘌呤作为海水环境中Q235碳钢的绿色缓蚀剂
4区 工程技术
International Journal of Green Energy Pub Date : 2026-01-05 DOI: 10.1080/15435075.2025.2612023
Weitao Liu, Caihang Liang, Ronghui Qi
{"title":"Highly soluble glyoxal-modified guanine as a green corrosion inhibitor for Q235 carbon steel in seawater environments","authors":"Weitao Liu, Caihang Liang, Ronghui Qi","doi":"10.1080/15435075.2025.2612023","DOIUrl":"https://doi.org/10.1080/15435075.2025.2612023","url":null,"abstract":"Q235 carbon steel is widely used in seawater cooling systems but suffers severe corrosion in high-salinity environments. Conventional inhibitors are limited by poor water solubility and environmental risks. Here, we synthesized glyoxal-modified guanine (GGO) by introducing hydrophilic – OH groups and coordination-active (C = N/C – N) sites, increasing aqueous solubility from < 1 mg/L (guanine) to 3.289 g/L. Electrochemical and weight loss tests showed that GGO achieved a corrosion inhibition efficiency of 96.15% at 200 ppm in 3.5 wt.% NaCl, greatly surpassing unmodified guanine. SEM, contact angle, and 3D profilometry revealed that GGO formed a compact, hydrophobic protective film, significantly reducing corrosion pits and surface roughness. Adsorption isotherms and thermodynamic analysis indicated that GGO adsorption involves both chemisorption and physisorption, with a more negative Gibbs free energy than guanine. Quantum chemical calculations and molecular dynamics simulations demonstrated that polar functional groups promote strong adsorption and coordination with the steel surface, blocking chloride attack and stabilizing the inhibitor layer. XPS confirmed Fe – N coordination bonds and organic species in the protective film. This study provides a high-efficiency, eco-friendly corrosion inhibition strategy for Q235 carbon steel in saline environments and guides the rational design of green inhibitors for industrial applications.","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"23 7","pages":"1315-1327"},"PeriodicalIF":0.0,"publicationDate":"2026-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147917098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation and optimization of graphene oxide on thermal conductivity of melamine urea-formaldehyde@n-hexadecane phase change microcapsules (MEPCMs) 氧化石墨烯对三聚氰胺urea-formaldehyde@n-hexadecane相变微胶囊(MEPCMs)导热性能的制备及优化
4区 工程技术
International Journal of Green Energy Pub Date : 2025-06-24 DOI: 10.1080/15435075.2025.2522741
Xuefei Zhang, Wei Zhang, Chengyao Wang
{"title":"Preparation and optimization of graphene oxide on thermal conductivity of melamine urea-formaldehyde@n-hexadecane phase change microcapsules (MEPCMs)","authors":"Xuefei Zhang, Wei Zhang, Chengyao Wang","doi":"10.1080/15435075.2025.2522741","DOIUrl":"https://doi.org/10.1080/15435075.2025.2522741","url":null,"abstract":"","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"23 6","pages":"1256-1264"},"PeriodicalIF":0.0,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147914610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Comprehensive comparison of global mechanisms for methane combustion optimized using artificial neural network 人工神经网络优化甲烷燃烧机理的综合比较
4区 工程技术
International Journal of Green Energy Pub Date : 2025-06-09 DOI: 10.1080/15435075.2025.2516038
Shuang Li, Xiangtao Liu, Jicang Si, Guochang Wang, Yuanye Guo, Mengwei Wu, Enguang Xu, Minyi Xu, Jianchun Mi
{"title":"Comprehensive comparison of global mechanisms for methane combustion optimized using artificial neural network","authors":"Shuang Li, Xiangtao Liu, Jicang Si, Guochang Wang, Yuanye Guo, Mengwei Wu, Enguang Xu, Minyi Xu, Jianchun Mi","doi":"10.1080/15435075.2025.2516038","DOIUrl":"https://doi.org/10.1080/15435075.2025.2516038","url":null,"abstract":"","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"22 15","pages":"3386-3401"},"PeriodicalIF":0.0,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147878021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Harnessing waste lipids for biodiesel: Optimization and thermodynamic investigation of beef tallow transesterification 利用废油脂制备生物柴油:牛油酯交换反应的优化和热力学研究
4区 工程技术
International Journal of Green Energy Pub Date : 2025-05-21 DOI: 10.1080/15435075.2025.2508474
Fozy Binhweel, Mardiana Idayu Ahmad, Mohammad Aliff Shakir
{"title":"Harnessing waste lipids for biodiesel: Optimization and thermodynamic investigation of beef tallow transesterification","authors":"Fozy Binhweel, Mardiana Idayu Ahmad, Mohammad Aliff Shakir","doi":"10.1080/15435075.2025.2508474","DOIUrl":"https://doi.org/10.1080/15435075.2025.2508474","url":null,"abstract":"","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"22 15","pages":"3329-3341"},"PeriodicalIF":0.0,"publicationDate":"2025-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147908544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Bimetallic Re x -Ru/C catalyst for fatty acid esters to diesel-range alkanes under low temperature 双金属Re x -Ru/C催化剂在低温下催化脂肪酸酯制柴油烷烃
4区 工程技术
International Journal of Green Energy Pub Date : 2024-11-18 DOI: 10.1080/15435075.2024.2430444
Jiaping Zhao, Xincheng Cao, Peng Liu, Feng Long, Shiyu Wu, Junming Xu, Jianchun Jiang
{"title":"Bimetallic Re <sub>x</sub> -Ru/C catalyst for fatty acid esters to diesel-range alkanes under low temperature","authors":"Jiaping Zhao, Xincheng Cao, Peng Liu, Feng Long, Shiyu Wu, Junming Xu, Jianchun Jiang","doi":"10.1080/15435075.2024.2430444","DOIUrl":"https://doi.org/10.1080/15435075.2024.2430444","url":null,"abstract":"","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"22 7","pages":"1313-1320"},"PeriodicalIF":0.0,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147899501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of a hybrid renewable energy system for residential complexes in solar-rich regions, harnessing the collaborative power of TRNSYS and the response surface methodology 利用 TRNSYS 和响应面方法的协作能力,为太阳能丰富地区的住宅区开发混合可再生能源系统
IF 3.3 4区 工程技术
International Journal of Green Energy Pub Date : 2024-09-17 DOI: 10.1080/15435075.2024.2399785
Ali Dezhdar, Ehsanolah Assareh, Ali Ershadi, Ahmad Arabkoohsar
{"title":"Development of a hybrid renewable energy system for residential complexes in solar-rich regions, harnessing the collaborative power of TRNSYS and the response surface methodology","authors":"Ali Dezhdar, Ehsanolah Assareh, Ali Ershadi, Ahmad Arabkoohsar","doi":"10.1080/15435075.2024.2399785","DOIUrl":"https://doi.org/10.1080/15435075.2024.2399785","url":null,"abstract":"This study is focused on creating an optimal solar renewable system using smart methods to improve performance and reduce its life cycle cost. The proposal aims to use a renewable energy system to ...","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"50 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effect of geopolitical risk on the clean energy metals’ prices: the evidence of BRICS countries 地缘政治风险对清洁能源金属价格的影响:金砖国家的证据
IF 3.3 4区 工程技术
International Journal of Green Energy Pub Date : 2024-09-16 DOI: 10.1080/15435075.2024.2400542
Gülfen Tuna
{"title":"The effect of geopolitical risk on the clean energy metals’ prices: the evidence of BRICS countries","authors":"Gülfen Tuna","doi":"10.1080/15435075.2024.2400542","DOIUrl":"https://doi.org/10.1080/15435075.2024.2400542","url":null,"abstract":"This study examines the effect of geopolitical risk on clean energy metal prices for Brazil, Russia, India, China and South Africa (BRICS) countries. Aluminum, cobalt, copper, nickel and zinc have ...","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"19 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CO2 emissions of fuel-cell battery hybrid system for large ships 大型船舶燃料电池混合动力系统的二氧化碳排放量
IF 3.3 4区 工程技术
International Journal of Green Energy Pub Date : 2024-09-11 DOI: 10.1080/15435075.2024.2401955
Jung Il Lee, Suk Won Cha, Hyeon Seop Yi
{"title":"CO2 emissions of fuel-cell battery hybrid system for large ships","authors":"Jung Il Lee, Suk Won Cha, Hyeon Seop Yi","doi":"10.1080/15435075.2024.2401955","DOIUrl":"https://doi.org/10.1080/15435075.2024.2401955","url":null,"abstract":"The needs of solid oxide fuel cells (SOFC) and batteries in large ships are analyzed by estimating the amount of fuel consumption and CO2 emissions. Three types of systems are proposed: 1) fuel cel...","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"21 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic response and safety performance of composite-laminated heliostat under hail impact 冰雹冲击下复合材料层压定日镜的动态响应和安全性能
IF 3.3 4区 工程技术
International Journal of Green Energy Pub Date : 2024-09-11 DOI: 10.1080/15435075.2024.2399784
Fan Xu, Huiping Wu, Baifeng Ji, Shuaijun Xu, Changkun Chen, Annick Uwera
{"title":"Dynamic response and safety performance of composite-laminated heliostat under hail impact","authors":"Fan Xu, Huiping Wu, Baifeng Ji, Shuaijun Xu, Changkun Chen, Annick Uwera","doi":"10.1080/15435075.2024.2399784","DOIUrl":"https://doi.org/10.1080/15435075.2024.2399784","url":null,"abstract":"Areas rich in solar energy are prone to strong convective weather, leading to severe hail disasters, which makes heliostats under the threaten of hail impacts. An evaluation model of composite lami...","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"1 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel sensor preference method for proton exchange membrane fuel cell flooding fault diagnosis based on multi-algorithm 基于多算法的质子交换膜燃料电池淹没故障诊断的新型传感器优选法
IF 3.3 4区 工程技术
International Journal of Green Energy Pub Date : 2024-09-11 DOI: 10.1080/15435075.2024.2400569
Yan Sun, Fengyan Yi, Donghai Hu, Jing Wang, Dagang Lu, Xing Shu, Wei Guo
{"title":"A novel sensor preference method for proton exchange membrane fuel cell flooding fault diagnosis based on multi-algorithm","authors":"Yan Sun, Fengyan Yi, Donghai Hu, Jing Wang, Dagang Lu, Xing Shu, Wei Guo","doi":"10.1080/15435075.2024.2400569","DOIUrl":"https://doi.org/10.1080/15435075.2024.2400569","url":null,"abstract":"During periods of high-power operation, proton exchange membrane fuel cell (PEMFC) produce water, which gradually accumulates at the cathode. It causes flooding faults and significantly impacts on ...","PeriodicalId":14000,"journal":{"name":"International Journal of Green Energy","volume":"21 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142190054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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