Pub Date : 2023-01-01DOI: 10.32604/jrm.2023.029220
{"title":"Spatio-Temporal Characteristics of Heat Transfer of Methanation in Fluidized Bed for Pyrolysis and Gasification Syngas of Organic Solid Waste","authors":"","doi":"10.32604/jrm.2023.029220","DOIUrl":"https://doi.org/10.32604/jrm.2023.029220","url":null,"abstract":"","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69859944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.32604/jrm.2023.030509
Bio Ch轱ssou Koto Tamou, J. Mechling, Crespin Prudence Yabi, Gildas Edjross�F. Godonou, Edmond Codjo Adjovi, M. Gibigaye, Andr�Lecomte, N. Brosse
{"title":"Use of Additive Based on Non-Timber Forest Products for the Ecological Stabilization of Raw Earth: Case of the Parkia Biglobosa Nut and Vitellaria Paradoxa","authors":"Bio Ch轱ssou Koto Tamou, J. Mechling, Crespin Prudence Yabi, Gildas Edjross�F. Godonou, Edmond Codjo Adjovi, M. Gibigaye, Andr�Lecomte, N. Brosse","doi":"10.32604/jrm.2023.030509","DOIUrl":"https://doi.org/10.32604/jrm.2023.030509","url":null,"abstract":"","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69860539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.32604/jrm.2023.030599
Lianyuan Ji, Mingcheng Shi, Zengkai Feng, H. Yang
{"title":"CoS Nanosheets Coated with Dopamine-Derived Carbon Standing on Carbon Fiber Cloth as Binder-Free Anode for Li-ion Batteries","authors":"Lianyuan Ji, Mingcheng Shi, Zengkai Feng, H. Yang","doi":"10.32604/jrm.2023.030599","DOIUrl":"https://doi.org/10.32604/jrm.2023.030599","url":null,"abstract":"","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69860618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Selecting the Technology of Sodium Silicate Modified Poplar with the Highest Performance by Fuzzy Orthogonal Method","authors":"Xiaoqian Bi, P. Guan, Ping Li, Yuanling Zhang, Xingong Li, Yingfeng Zuo","doi":"10.32604/jrm.2023.026656","DOIUrl":"https://doi.org/10.32604/jrm.2023.026656","url":null,"abstract":"","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69854201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.32604/jrm.2023.027634
Yue Chen, Haitao Li, Lei Gao, Wei Xu, R. Lorenzo, M. Gaff
Bamboo is an eco-friendly material with light weight, high strength, short growth cycle and high sustainability, which is widely used in building structures. Engineered bamboo has further promoted the development of modern bamboo structures due to its unrestricted size and shape. However, as a fi ber-reinforced material, fracture damage, especially Mode I fracture damage, becomes the most likely damage mode of its structure, so Mode I fracture characteristics are an important subject in the research of mechanical properties of bamboo. This paper summarizes the current status of experimental research on the Mode I fracture properties of bamboo based on the three-point bending (TPB) method, the single-edge notched beam (SENB) method, the compact tension (CT) method and the double cantilever beam (DCB) method, compares the fracture toughness of different species of bamboo, analyzes the toughening mechanisms and fracture damage modes, discusses the applicability of different theoretical calculation methods, and makes suggestions for future research priorities, aiming to provide a reference for future research and engineering applications in related fi elds.
{"title":"A Review of Experimental Research on the Mode I Fracture Behavior of Bamboo","authors":"Yue Chen, Haitao Li, Lei Gao, Wei Xu, R. Lorenzo, M. Gaff","doi":"10.32604/jrm.2023.027634","DOIUrl":"https://doi.org/10.32604/jrm.2023.027634","url":null,"abstract":"Bamboo is an eco-friendly material with light weight, high strength, short growth cycle and high sustainability, which is widely used in building structures. Engineered bamboo has further promoted the development of modern bamboo structures due to its unrestricted size and shape. However, as a fi ber-reinforced material, fracture damage, especially Mode I fracture damage, becomes the most likely damage mode of its structure, so Mode I fracture characteristics are an important subject in the research of mechanical properties of bamboo. This paper summarizes the current status of experimental research on the Mode I fracture properties of bamboo based on the three-point bending (TPB) method, the single-edge notched beam (SENB) method, the compact tension (CT) method and the double cantilever beam (DCB) method, compares the fracture toughness of different species of bamboo, analyzes the toughening mechanisms and fracture damage modes, discusses the applicability of different theoretical calculation methods, and makes suggestions for future research priorities, aiming to provide a reference for future research and engineering applications in related fi elds.","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69857288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.32604/jrm.2023.028439
Ying Ji, Xi Liu
The problem of low disposal and utilization rate of bulk industrial solid waste needs to be solved. In this paper, a high-activity admixture composed of steel slag-phosphate slag-limestone powder was proposed for most of the solid waste with low activity and a negative impact on concrete workability, combining the characteristics of each solid waste. The paper demonstrates the feasibility and explains the principle of the composite system in terms of water requirement of standard consistency, setting time, workability, and mechanical properties, combined with the composition of the phases, hydration temperature, and microscopic morphology. The results showed that the steel slag:phosphate slag:limestone = 5:2:3 gave the highest activity of the composite system, over 92%. Besides, the composite system had no signi fi cant effect on water demand and setting time compared to cement, and it could signi fi cantly increase the 7 and 28 d activity of the system. The composite system delayed the exothermic hydration of the cement and reduced the exothermic heat but had no effect on the hydration products. Therefore, the research in this paper dramatically improved the solid waste dissipation in concrete, reduced the amount of cement in concrete and positively responded to the national slogan of carbon neutral and peaking.
{"title":"Preparation of High Activity Admixture from Steel Slag, Phosphate Slag and Limestone Powder","authors":"Ying Ji, Xi Liu","doi":"10.32604/jrm.2023.028439","DOIUrl":"https://doi.org/10.32604/jrm.2023.028439","url":null,"abstract":"The problem of low disposal and utilization rate of bulk industrial solid waste needs to be solved. In this paper, a high-activity admixture composed of steel slag-phosphate slag-limestone powder was proposed for most of the solid waste with low activity and a negative impact on concrete workability, combining the characteristics of each solid waste. The paper demonstrates the feasibility and explains the principle of the composite system in terms of water requirement of standard consistency, setting time, workability, and mechanical properties, combined with the composition of the phases, hydration temperature, and microscopic morphology. The results showed that the steel slag:phosphate slag:limestone = 5:2:3 gave the highest activity of the composite system, over 92%. Besides, the composite system had no signi fi cant effect on water demand and setting time compared to cement, and it could signi fi cantly increase the 7 and 28 d activity of the system. The composite system delayed the exothermic hydration of the cement and reduced the exothermic heat but had no effect on the hydration products. Therefore, the research in this paper dramatically improved the solid waste dissipation in concrete, reduced the amount of cement in concrete and positively responded to the national slogan of carbon neutral and peaking.","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69858501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Investigation of the Interaction Mechanism between Lignin Structural Units and Enzyme","authors":"Lijing Huang, Penghui Li, Kangjie Jiang, Wenjuan Wu","doi":"10.32604/jrm.2022.023605","DOIUrl":"https://doi.org/10.32604/jrm.2022.023605","url":null,"abstract":"","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69847246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of Self-Healing Efficiency of Microcapsule-Based Self-Healing Cementitious Composites Based on Acoustic Emission","authors":"Wenfeng Hao, Hao Hao, Humaira Kanwal, Shiping Jiang","doi":"10.32604/jrm.2022.023795","DOIUrl":"https://doi.org/10.32604/jrm.2022.023795","url":null,"abstract":"","PeriodicalId":16952,"journal":{"name":"Journal of Renewable Materials","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69847944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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