Recycled Carbon(再生碳)研究综述
Recycled Carbon 再生碳 - This work addresses the impact of the EU policy scenario, depicting the status of the different process and technologies, both Bio-based and Recycled Carbon, on the Mountain of Death. [1] LCA methodology has only been applied to some case studies, finding enhanced environmental behavior for natural fiber composites when compared to synthetic ones, also showing the potential benefits of using recycled carbon or glass fibers. [2] Deep-sea ecosystems are dark and extreme environments that lack primary photosynthetic production, and our estimates imply that the contribution of recycled carbon by viral lysis is highly significant for bacterial growth in the dark, deep ocean environment. [3] Here, petrography and in situ mineral analyses of evolved alkaline rocks from the North China Craton are reported to decipher mantle metasomatism by recycled carbonated sediments via reconstruction of primary magma composition. [4] To constrain further the Ca isotopic composition of carbonatites, investigate the behaviour of Ca isotopes during their evolution, and constrain whether recycled carbonates are involved in their source regions, we report δ44/42Ca for 47 worldwide carbonatite and associated silicate rocks using a refined analytical protocol. [5] Together, these data are interpreted to reflect the oxidative breakdown of low proportions of mantle sulfides in the sources of these small-degree melts, likely caused by recycled carbonates, which then release chalcophile-siderophile elements into carbonatitic melts. [6] Based on the results of experimental petrology, the Sr Mg isotope mixing model suggests that the asthenospheric mantle beneath the Maguan area had undergone the significant metasomatism of recycled carbonates prior to the late Miocene. [7] Pyrolytic carbon with controlled pore structure and high surface area from produced from recycled carbonaceous materials like biomass and plastics have significant applications such as solid fuel for power plants and reductants for metallurgical process. [8] In addition, types and applications of recycled carbon-based nanomaterials as an example have also been discussed. [9] The heavy Fe component is known to be unique in its low δ 26 Mg and high δ 66 Zn and indicates hybridization by recycled carbonates. [10] In this paper, hybrid composites were fabricated by using kenaf and recycled carbon with a cashew nut shell liquid (CNSL) derivative known as cardanol as the matrix by a compression molding technique. [11] Calcium stable isotopes are mainly fractionated during low-temperature geochemical processes and have, therefore, the potential to trace weathering and incorporation of recycled carbonated material in the mantle. [12] The subduction of marine carbonates and carbonated oceanic crust to the Earth’s interior and the return of recycled carbon to the surface via volcanism may play a pivotal role in governing Earth’s atmosphere, climate, and biosphere over geologic time. [13]这项工作解决了欧盟政策情景的影响，描述了死亡之山上不同工艺和技术的状态，包括生物基碳和循环碳。 [1] LCA 方法仅应用于一些案例研究，发现与合成纤维复合材料相比，天然纤维复合材料的环境行为增强，还显示了使用再生碳或玻璃纤维的潜在好处。 [2] 深海生态系统是缺乏初级光合作用生产的黑暗和极端环境，我们的估计表明，通过病毒裂解回收的碳对黑暗深海环境中的细菌生长非常重要。 [3] 在这里，据报道，华北克拉通演化碱性岩石的岩相学和原位矿物分析通过重建原生岩浆成分，通过循环碳酸盐沉积物破译了地幔交代作用。 [4] 为了进一步限制碳酸盐岩的 Ca 同位素组成，研究 Ca 同位素在其演化过程中的行为，并限制回收碳酸盐是否参与其源区，我们使用改进的分析协议报告了全球 47 种碳酸盐岩和相关硅酸盐岩石的 δ44/42Ca . [5] 总之，这些数据被解释为反映了这些小程度熔体来源中低比例的地幔硫化物的氧化分解，这可能是由回收的碳酸盐引起的，然后将亲硫元素 - 亲铁元素释放到碳酸盐熔体中。 [6] 基于实验岩石学结果，Sr Mg同位素混合模型表明，马关地区软流圈地幔在晚中新世之前已经经历了循环碳酸盐的显着交代作用。 [7] 由生物质和塑料等再生碳质材料生产的具有可控孔隙结构和高表面积的热解碳具有重要的应用，例如用于发电厂的固体燃料和用于冶金过程的还原剂。 [8] 此外，还以回收碳基纳米材料的类型和应用为例进行了讨论。 [9] 众所周知，重铁成分的独特之处在于其低 δ 26 Mg 和高 δ 66 Zn，并表明通过回收碳酸盐进行杂化。 [10] 在本文中，混合复合材料是通过使用红麻和回收碳以及称为腰果酚的腰果壳液体 (CNSL) 衍生物作为基质通过压缩成型技术制造的。 [11] 钙稳定同位素主要在低温地球化学过程中分馏，因此有可能在地幔中追踪风化和再生碳酸盐物质的结合。 [12] 海洋碳酸盐和碳酸盐海洋地壳俯冲到地球内部，以及通过火山作用将循环碳返回到地表，这可能在地质时期控制地球大气、气候和生物圈方面发挥关键作用。 [13]
carbon fiber reinforced
The objective of this study is to fabricate conductive carbon fiber composites with thermal and electrical properties by degradation carbon-fiber-reinforced plastics (CFRPs) and recycled carbon fibers using only supercritical water without any catalyst or oxidant. [1] With a specific focus on the shift to lignin as a feedstock for carbon fibers and on recycled carbon fibers in composites, this article not only illustrates the type of information that can be obtained from mining and refining information from earlier life cycle assessment studies, but it also provides direct guidance on environmental opportunities and challenges specific for carbon fiber reinforced polymers. [2] In this work, we report a fast recycling process for carbon fiber-reinforced thermosetting resin matrix composites, to obtain recycled carbon fibers. [3] Increasing waste streams of carbon fibers (CF) and carbon fiber reinforced plastics (CFRP) lead to increasing need for recycling and to growing amounts of recycled carbon fibers. [4] Efforts were made on recycling carbon fiber (CF) from carbon fiber reinforced epoxy resin (CF/EP) composite by pyrolysis and reused to rapid fabricate 2D C/C composite in this work, which provides a new direction for high-value reusing recycled carbon fiber (rCF). [5]本研究的目的是通过仅使用超临界水而不使用任何催化剂或氧化剂的降解碳纤维增强塑料 (CFRP) 和回收碳纤维来制造具有热和电性能的导电碳纤维复合材料。 [1] 本文特别关注木质素作为碳纤维原料的转变以及复合材料中的回收碳纤维，本文不仅说明了可以从早期生命周期评估研究的采矿和精炼信息中获得的信息类型，而且还为碳纤维增强聚合物特有的环境机遇和挑战提供直接指导。 [2] nan [3] nan [4] nan [5]
Discontinuou Recycled Carbon
The crashworthiness of discontinuous recycled carbon fiber composites was studied. [1] The effect of residual contamination, such as glass fibers (GFs), on the application of discontinuous recycled carbon fibers (rCFs) is still unclear. [2]研究了不连续再生碳纤维复合材料的耐撞性。 [1] nan [2]
recycled carbon fiber 再生碳纤维
Recycled carbon fiber (RCF) can be used in fused deposition modeling (FDM), which can not only improve the reuse value of carbon fiber but also make up for the insufficient performance of general FDM products. [1] In recent years, efforts have been made to utilize recycled carbon fibers (RCFs) into the cement composites. [2] Thus, it was important to identify the material cost reductions that may be achieved using recovered carbon fibers as structural reinforcement, as well as the manufacture of high-value products using recycled carbon fibers on a large scale. [3] Recycled carbon fiber has historically proven challenging to integrate into composite manufacturing due in no small part to the low-density, randomly oriented, discontinuous fiber format that results from typical recycling. [4] This review examines the three main recycling methods, their processes, and particularities, as well as the reuse of recycled carbon fibers in the manufacture of new composite materials. [5] The degradation rate, mechanical properties and degradation mechanism of the recycled carbon fiber were determined by gas chromatography-mass spectrometry, Fourier transform infrared spectroscopy, liquid chromatography-mass spectrometry, scanning electron microscope and X-ray photoelectron spectroscopy. [6] The base case with no powertrain resizing, secondary weight savings, or recycled carbon fiber and with 160,000 miles vehicle lifetime has no energy or emission benefits. [7] In this work, the effect of a silane coupling agent on the mechanical behavior of recycled carbon fiber reinforced bio-based epoxy composites was studied. [8] The crashworthiness of discontinuous recycled carbon fiber composites was studied. [9] The integration of repurposed and recycled carbon fibers into high-performance composites is essential to the adoption of composites for automotive structures due to their low-cost, high formability, and reduced environmental impact. [10] The recycled carbon fibers can thus be reused for structural applications requiring moderate to high performances. [11] This paper offers one of the first in-depth evaluations of this novel new class of composite materials made of repurposed/recycled carbon fiber. [12] The surface morphology of recycled carbon fibers was investigated by SEM. [13] A best-case green solution to this growing problem would involve integrating these recycled carbon fibers into an alternative high-value product. [14] Using a maleic anhydride grafted polypropylene (MA- g -PP), the interfacial adhesion between the polypropylene (PP) matrix and the recycled carbon fibers is greatly improved. [15] The purpose of this study is to further the search for the optimal conditions for the recovery of recycled carbon fiber (rCF) from epoxy matrix CFRP by thermal decomposition. [16] In this research, the impact of the addition of carbon nanotubes (CNTs) on the interlaminated resistance of recycled carbon fibers (RCFs) was studied. [17] 3% and there existed few resins on the surface of the recycled carbon fibers. [18] For this purpose, the overall performance of six different fiber (such as Recycled carbon fiber (rCF), Basalt Fiber (BF), Glass fiber (GF), Polypropylene fiber (PPF), Polyvinyl alcohol fiber (PVAF), and Virgin carbon fiber (vCF)) reinforced cement composites were evaluated. [19] Nonwovens made of recycled carbon fibers (rCF) and thermoplastic (TP) fibers have excellent economic and ecological potential. [20] Moreover, highly efficient carbon fiber recycling technology is discussed, with recycled carbon fibers exhibiting outstanding compatibility with CFRTPs. [21] In this scenario, CFRP laminates with recycled carbon fiber and epoxy vinyl ester resin have been fabricated by Resin Infusion under Flexible Tooling (RIFT) and mechanical characterization has been performed to investigate their behavior under tensile, flexural and macro-indentation loads. [22] The morphology, surface elements and functional groups, and mechanical performances of the recycled carbon fiber were analyzed and characterized under optimal process parameters. [23] Composites based on fully bio-based epoxy-amine resins reinforced with recycled carbon fibers were obtained and compared to petro- and partially bio-based benchmark materials. [24] This paper introduces a drone altitude control system using proportional integral derivative techniques and recycled carbon fiber structure. [25] In addition, different approaches are presented, that exploit the specific characteristics of semi-finished products based on recycled carbon fibers, in order to achieve process- or material-related multifunctionality. [26] A scanning electron microscope (SEM) and single filament tensile test were used to observe and compare the difference between recycled carbon fiber and normal carbon fiber. [27] Recycled carbon fiber (r-CF) also shows a decrease in performance compared to virgin carbon fiber (v-CF) with a varied distribution of degradation according to the recycling method applied. [28] However, the use of recycled carbon fibers in 3D printing is almost unexplored, especially for thermoset-based composites. [29] In this study, we successfully developed a second-generation composite using a heterogenous mixture of thermoset and thermoplastic recycled carbon fiber composites (CFCs). [30] Proper chemical treatment of recycled carbon fiber composites (RCFC) has been demonstrated to potentially add value to them, by improving the performance of cementitious materials incorporating them. [31] Properly recycled carbon fibers were obtained after more than 40 min of superheated stream treatment. [32] We conducted two analyses: a comparison between the CFRP end-of-life processes and a comparison including the substituted products from the recycled carbon fibers. [33] Considering this, the present work aimed at the development of a recycling process for long recycled carbon fibers, where fiber length is preserved and load-related fiber orientation is possible. [34] To achieve the high-value reutilization of recycled carbon fiber (rCF), a new strategy of preparing rCF-based C/C-SiC brake pads is proposed in this work. [35] The objective of this study is to fabricate conductive carbon fiber composites with thermal and electrical properties by degradation carbon-fiber-reinforced plastics (CFRPs) and recycled carbon fibers using only supercritical water without any catalyst or oxidant. [36] The structures consider a low-cost recycled carbon fiber (rCF) and PMH technologies. [37] In order to investigate potential recycling techniques for composite waste, a team of Purdue University School of Aviation and Transportation Technology (SATT) faculty and students teamed up to investigate the characteristics of 3D printed recycled carbon fiber. [38] This laboratory investigation explored the viable chemical treatment for recycled carbon fiber (RCF) with residual cured epoxy on its surface, and evaluated the effects of alkali-treated RCF on the strength properties and volume stability of cementitious mortar. [39] With a specific focus on the shift to lignin as a feedstock for carbon fibers and on recycled carbon fibers in composites, this article not only illustrates the type of information that can be obtained from mining and refining information from earlier life cycle assessment studies, but it also provides direct guidance on environmental opportunities and challenges specific for carbon fiber reinforced polymers. [40] Recycled carbon fibers and recycled matrix granules are also utilized for the back-injection molding process using an Injection Moulding Compounder to investigate their influence on mechanical properties of the parts. [41] The recycled carbon fiber (rCF) maintains comparable properties to virgin carbon fiber (vCF) except for a small amount of pyrolytic carbon attached to it. [42] Research results revealed that controlled thermal re-exposure of preconsumed recycled carbon fiber (RCF) increases the formation of a graphitic core and consequently a higher modulus recycled carbon fiber. [43] The interfacial adhesion between polypropylene resin and recycled carbon fibers (RCFs) subjected to superheated steam (SHS) treatment was examined by performing microdroplet tests on the recovered single fibers. [44] Through hybridizing hemp fiber and recycled carbon fiber in a polypropylene thermoplastic, a new class of high performance, low cost composites were demonstrated for injection molding applications. [45] Recycled carbon fibers cost a fraction of virgin fibers and their composites can potentially achieve mechanical properties suitable for a wide range of applications. [46] In this work, we report a fast recycling process for carbon fiber-reinforced thermosetting resin matrix composites, to obtain recycled carbon fibers. [47] Increasing waste streams of carbon fibers (CF) and carbon fiber reinforced plastics (CFRP) lead to increasing need for recycling and to growing amounts of recycled carbon fibers. [48] Herein, we firstly reported the fabrication of 1D graphitic carbon nitride/graphene/recycled carbon fiber (g-CN/G/RCF) heterostructure fabricated by employing 1D RCF and facile steam activation strategy. [49] Efforts were made on recycling carbon fiber (CF) from carbon fiber reinforced epoxy resin (CF/EP) composite by pyrolysis and reused to rapid fabricate 2D C/C composite in this work, which provides a new direction for high-value reusing recycled carbon fiber (rCF). [50]再生碳纤维（RCF）可用于熔融沉积成型（FDM），既可以提高碳纤维的重复使用价值，又可以弥补一般FDM产品性能的不足。 [1] 近年来，人们努力将再生碳纤维 (RCF) 用于水泥复合材料中。 [2] 因此，重要的是确定使用回收碳纤维作为结构增强材料可以实现的材料成本降低，以及大规模使用回收碳纤维制造高价值产品。 [3] 历史证明，再生碳纤维很难整合到复合材料制造中，这在很大程度上是由于典型回收产生的低密度、随机取向、不连续的纤维形式。 [4] 本综述探讨了三种主要的回收方法、它们的过程和特殊性，以及在制造新型复合材料中回收碳纤维的再利用。 [5] 采用气相色谱-质谱、傅里叶变换红外光谱、液相色谱-质谱、扫描电子显微镜和X射线光电子能谱测定再生碳纤维的降解速率、力学性能和降解机理。 [6] 没有动力总成尺寸调整、二次减重或回收碳纤维以及 160,000 英里车辆寿命的基本案例没有能源或排放优势。 [7] 本工作研究了硅烷偶联剂对再生碳纤维增强生物基环氧复合材料力学行为的影响。 [8] 研究了不连续再生碳纤维复合材料的耐撞性。 [9] 将再利用和回收的碳纤维整合到高性能复合材料中对于将复合材料用于汽车结构至关重要，因为它们成本低、成型性高且对环境影响小。 [10] 因此，回收的碳纤维可以重新用于需要中等到高性能的结构应用。 [11] 本文提供了对这种由再利用/回收碳纤维制成的新型复合材料的首次深入评估之一。 [12] 采用 SEM 研究了再生碳纤维的表面形貌。 [13] 解决这个日益严重的问题的最佳绿色解决方案是将这些回收的碳纤维整合到一种替代的高价值产品中。 [14] 使用马来酸酐接枝聚丙烯 (MA-g-PP)，聚丙烯 (PP) 基体与回收碳纤维之间的界面粘合力大大提高。 [15] 本研究的目的是进一步寻找通过热分解从环氧树脂基体 CFRP 中回收再生碳纤维 (rCF) 的最佳条件。 [16] 在这项研究中，研究了添加碳纳米管 (CNTs) 对再生碳纤维 (RCFs) 的夹层电阻的影响。 [17] 3%，再生碳纤维表面几乎没有树脂。 [18] 为此，综合了六种不同纤维（如再生碳纤维（rCF）、玄武岩纤维（BF）、玻璃纤维（GF）、聚丙烯纤维（PPF）、聚乙烯醇纤维（PVAF）和原生碳纤维的综合性能。 (vCF)) 增强水泥复合材料进行了评估。 [19] 由再生碳纤维 (rCF) 和热塑性 (TP) 纤维制成的非织造布具有出色的经济和生态潜力。 [20] 此外，还讨论了高效碳纤维回收技术，回收的碳纤维与 CFRTP 具有出色的相容性。 [21] 在这种情况下，具有再生碳纤维和环氧乙烯基酯树脂的 CFRP 层压板已通过树脂灌注在柔性工具 (RIFT) 下制造，并进行了机械表征以研究它们在拉伸、弯曲和宏观压痕载荷下的行为。 [22] 在最佳工艺参数下对再生碳纤维的形貌、表面元素和官能团以及力学性能进行了分析和表征。 [23] 获得了基于用回收碳纤维增强的全生物基环氧胺树脂的复合材料，并与石油基和部分生物基基准材料进行了比较。 [24] 本文介绍了一种采用比例积分微分技术和再生碳纤维结构的无人机高度控制系统。 [25] 此外，还提出了不同的方法，利用基于回收碳纤维的半成品的特定特性，以实现与工艺或材料相关的多功能性。 [26] 采用扫描电子显微镜（SEM）和单丝拉伸试验，观察比较再生碳纤维与普通碳纤维的差异。 [27] nan [28] nan [29] nan [30] 已证明对回收的碳纤维复合材料 (RCFC) 进行适当的化学处理可以通过提高包含它们的胶凝材料的性能来增加它们的价值。 [31] 经过 40 多分钟的过热流处理后，得到了适当回收的碳纤维。 [32] 我们进行了两项分析：CFRP 报废过程之间的比较和包括来自回收碳纤维的替代产品的比较。 [33] nan [34] 为了实现再生碳纤维（rCF）的高价值再利用，本文提出了一种制备rCF基C/C-SiC刹车片的新策略。 [35] 本研究的目的是通过仅使用超临界水而不使用任何催化剂或氧化剂的降解碳纤维增强塑料 (CFRP) 和回收碳纤维来制造具有热和电性能的导电碳纤维复合材料。 [36] nan [37] nan [38] 本实验室研究探索了对表面残留固化环氧树脂的再生碳纤维 (RCF) 进行可行的化学处理，并评估了碱处理 RCF 对水泥砂浆强度性能和体积稳定性的影响。 [39] 本文特别关注木质素作为碳纤维原料的转变以及复合材料中的回收碳纤维，本文不仅说明了可以从早期生命周期评估研究的采矿和精炼信息中获得的信息类型，而且还为碳纤维增强聚合物特有的环境机遇和挑战提供直接指导。 [40] 回收的碳纤维和回收的基体颗粒也用于使用注塑成型复合机进行背面注塑成型工艺，以研究它们对零件机械性能的影响。 [41] 回收的碳纤维 (rCF) 保持与原始碳纤维 (vCF) 相当的性能，只是附着了少量的热解碳。 [42] nan [43] 通过对回收的单纤维进行微滴测试，检查了聚丙烯树脂和经过过热蒸汽 (SHS) 处理的回收碳纤维 (RCF) 之间的界面粘附力。 [44] 通过在聚丙烯热塑性塑料中混合大麻纤维和再生碳纤维，一种新型的高性能、低成本复合材料被证明可用于注塑成型应用。 [45] 再生碳纤维的成本仅为原始纤维的一小部分，并且它们的复合材料可以潜在地实现适用于广泛应用的机械性能。 [46] nan [47] nan [48] 在此，我们首先报道了采用一维 RCF 和简易蒸汽活化策略制造的一维石墨氮化碳/石墨烯/再生碳纤维 (g-CN/G/RCF) 异质结构。 [49] nan [50]
recycled carbon fibre 再生碳纤维
The developed alignment process allows discontinuous random recycled carbon fibre to be processed into tapes with a highly aligned orientation distribution. [1] Recycled carbon fibre (RCF) and Kenaf fibre (KF) have been used as reinforcement materials in combination with recycled polypropylene (RPP) matrix to manufacture a sustainable composite. [2] The polypropylene (PP) reinforced with recycled carbon fibres (rCF) was successfully produced using a Haake internal mixer via melt compounding. [3] Moreover, by investigating physical characteristics of the recycled fibres using scanning electron microscopy (SEM) and conversion kinetics of the recycling process, it is shown that pyrolysis of the composite remains efficient until 425 °C and an oxidation process up to 550 °C is required to achieve high quality recycled carbon fibre (rCF) products. [4] Recycled carbon fibre–reinforced epoxy (rCF/EP) composites and recycled glass fibre–reinforced epoxy (rGF/EP) composites were numerically investigated to examine their mechanical properties, such as uniaxial tensile and impact resistance, using finite element (FE) methods. [5] The microstructures, high temperature mechanical and creep properties of AZ91 alloy and its composites with various recycled carbon fibre contents (2. [6] The attempt of adding C3N4 to epoxy matrix was successful, whereas different fillers like glass fibre and recycled carbon fibres were also incorporated for comparison. [7] Recycled carbon fibres have been employed as a reinforcement material for the synthesis of polypropylene-based thermoplastic matrix composites with different fibre/resin ratios (10, 20 and 30%) by means of injection moulding. [8] Recycled carbon fibre (rCF) is a potential material for sustainable vehicle lightweighting but its realistic environmental impacts are still unclear. [9] Distillation was used to purify the monomer from impurities and a recycled Elium resin was synthesized and reused as matrix with long and aligned recycled carbon fibre reinforcement. [10] Therefore, we place particular attention on the evaluation of micromechanical models to estimate the mechanical properties and compare them against the experimental results of the manufactured composites from recycled carbon fibre material. [11] The processing of recycled carbon fibres (rCFs) into hybrid yarn constructions is a promising recycling option, converting rCF into products with added value. [12] The electrical and piezo-resistive responses of recycled carbon fibre (rCF)-reinforced concrete is analysed in this article. [13] Within the project ‘RecyCarb’ a qualified value-added chain for recycled carbon fibres (rCF) to enable their high-quality and sustainable re-use in sophisticated fibre-reinforced composites was established. [14] Finally, it was demonstrated that the recycled carbon fibre ply could be reshaped, infused, and cured and thus be applied in new components. [15] In the CaroLIn (carbon fibre nonwovens optimised for aircraft interior components) research project a novel aerodynamic textile process is developed, in order to produce highly orientated non-wovens form recycled carbon fibres. [16] This composite manufacturing technique makes use of nonwoven and recycled carbon fibres (rCF) that are oversaturated with a thermosetting resin. [17] The aim of this work is to investigate and develop nonwoven material solutions that can be used for a substitution of pure glass fibre (GF)-applications and also provide a more cost-sensitive option compared to nonwovens purely made from recycled carbon fibres (rCF). [18] The use of a preform from recycled carbon fibres makes the implementation of both technologies more challenging as both technologies are prone to carbon fibres so special techniques were used to circumvent the effect of carbon fibres. [19] This work is focused on the mechanical characterization and fracture surfaces analysis of thermosetting polymers reinforced with short, randomly oriented, recycled carbon fibres (rCFs). [20] In this study, a cost-effective thermoelectric generator was developed from recycled carbon fibre (RCF) composites incorporated with multi-walled carbon nanotubes (MWCNT) doped bismuth telluride (Bi2Te3) and bismuth sulphide (Bi2S3). [21] The potential for economic acceptability of recycled carbon fibres is assessed through a levelized cost derived from the supply chain total cost and the profitability via NPV with a range of various CFRP prices. [22] Thus, the optimum process parameters could be obtained, and effects of process parameters and layers on degradation rate and mechanical performance of the recycled carbon fibres were analysed. [23]开发的对齐工艺允许将不连续的随机回收碳纤维加工成具有高度对齐取向分布的带。 [1] 再生碳纤维 (RCF) 和红麻纤维 (KF) 已被用作增强材料，并与再生聚丙烯 (RPP) 基体结合使用，以制造可持续的复合材料。 [2] 使用 Haake 密炼机通过熔融混炼成功生产了用回收碳纤维 (rCF) 增强的聚丙烯 (PP)。 [3] 此外，通过使用扫描电子显微镜 (SEM) 研究回收纤维的物理特性和回收过程的转化动力学，表明复合材料的热解在 425°C 之前仍然有效，并且需要高达 550°C 的氧化过程以实现高质量的再生碳纤维 (rCF) 产品。 [4] 使用有限元 (FE) 方法对再生碳纤维增强环氧树脂 (rCF/EP) 复合材料和再生玻璃纤维增强环氧树脂 (rGF/EP) 复合材料进行了数值研究，以检查它们的机械性能，例如单轴拉伸和抗冲击性。 [5] AZ91合金及其具有不同回收碳纤维含量的复合材料的显微组织、高温力学和蠕变性能(2. [6] 在环氧树脂基体中添加 C3N4 的尝试是成功的，同时还加入了玻璃纤维和回收碳纤维等不同的填料进行比较。 [7] 再生碳纤维已被用作增强材料，用于通过注塑成型合成具有不同纤维/树脂比（10、20 和 30%）的聚丙烯基热塑性基体复合材料。 [8] 再生碳纤维 (rCF) 是可持续汽车轻量化的潜在材料，但其对环境的实际影响仍不清楚。 [9] 蒸馏用于从杂质中纯化单体，合成回收的 Elium 树脂并作为具有长且对齐的回收碳纤维增强材料的基质重新使用。 [10] 因此，我们特别关注微机械模型的评估，以估计机械性能，并将其与回收碳纤维材料制造的复合材料的实验结果进行比较。 [11] 将再生碳纤维 (rCF) 加工成混合纱线结构是一种很有前景的回收选择，可将 rCF 转化为具有附加值的产品。 [12] 本文分析了再生碳纤维 (rCF) 增强混凝土的电和压阻响应。 [13] 在“RecyCarb”项目中，为再生碳纤维 (rCF) 建立了一个合格的增值链，以使其在复杂的纤维增强复合材料中实现高质量和可持续的再利用。 [14] 最后，证明回收的碳纤维层可以重塑、注入和固化，从而应用于新的组件。 [15] nan [16] 这种复合材料制造技术利用了热固性树脂过饱和的非织造和回收碳纤维 (rCF)。 [17] 这项工作的目的是研究和开发可用于替代纯玻璃纤维 (GF) 应用的非织造材料解决方案，并且与纯粹由回收碳纤维 (rCF) 制成的非织造布相比，还提供对成本更敏感的选择. [18] 使用回收碳纤维制成的预制件使这两种技术的实施更具挑战性，因为这两种技术都容易产生碳纤维，因此使用了特殊技术来规避碳纤维的影响。 [19] 这项工作的重点是用短的、随机取向的再生碳纤维 (rCF) 增强的热固性聚合物的机械特性和断裂表面分析。 [20] 在这项研究中，一种具有成本效益的热电发电机由回收碳纤维 (RCF) 复合材料开发，该复合材料与多壁碳纳米管 (MWCNT) 掺杂的碲化铋 (Bi2Te3) 和硫化铋 (Bi2S3) 相结合。 [21] 再生碳纤维的经济可接受性的潜力是通过从供应链总成本得出的平均成本以及通过 NPV 和各种 CFRP 价格获得的盈利能力来评估的。 [22] 从而获得最佳工艺参数，分析工艺参数和层数对再生碳纤维降解率和力学性能的影响。 [23]
recycled carbon fuel
If the price of crude oil rises significantly to 100 euros per barrel, then recycled carbon fuels and Hydrotreated Vegetable Oil (HVO) can be competitive or close to being economically competitive by 2030 depending on the exact fuel-technology combination. [1] Alternative and Renewable Transport Fuels, grouping both Advanced Biofuels and Recycled Carbon fuels, are key routes for the decarbonisation of European Union (EU) and global transports: being sustainable transports a policy-driven area, the development and deployment of advanced biofuels and recycled carbon fuels will depend on well-designed regulatory frameworks. [2]如果原油价格大幅上涨至每桶 100 欧元，那么到 2030 年，再生碳燃料和加氢处理植物油 (HVO) 可能具有竞争力或接近具有经济竞争力，具体取决于确切的燃料技术组合。 [1] 替代和可再生运输燃料，包括先进生物燃料和循环碳燃料，是欧盟 (EU) 和全球运输脱碳的关键路线：可持续运输是政策驱动的领域，先进生物燃料和再生碳的开发和部署燃料将取决于精心设计的监管框架。 [2]