Carbon Resources Conversion最新文献_第8页

Selectivity of CO2 reduction reaction to CO on the graphitic edge active sites of Fe-single-atom and dual-atom catalysts: A combined DFT and microkinetic modeling Fe单原子和双原子催化剂石墨边缘活性位点上CO2还原CO反应的选择性：DFT和微观动力学模型

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-05-18 DOI: 10.1016/j.crcon.2023.05.004

Ahmad Nuruddin , Adhitya Gandaryus Saputro , Arifin Luthfi Maulana , Febdian Rusydi , Fiki Taufik Akbar , Hadi Teguh Yudistira , Hermawan Kresno Dipojono

{"title":"Selectivity of CO2 reduction reaction to CO on the graphitic edge active sites of Fe-single-atom and dual-atom catalysts: A combined DFT and microkinetic modeling","authors":"Ahmad Nuruddin , Adhitya Gandaryus Saputro , Arifin Luthfi Maulana , Febdian Rusydi , Fiki Taufik Akbar , Hadi Teguh Yudistira , Hermawan Kresno Dipojono","doi":"10.1016/j.crcon.2023.05.004","DOIUrl":"10.1016/j.crcon.2023.05.004","url":null,"abstract":"<div><p>We study the carbon dioxide reduction reaction (CO<sub>2</sub>RR) activity and selectivity of Fe single-atom catalyst (Fe-SAC) and Fe dual-atom catalyst (Fe-DAC) active sites at the interior of graphene and the edges of graphitic nanopore by using a combination of DFT calculations and microkinetic simulations. The trend of limiting potentials for CO<sub>2</sub>RR to produce CO can be described by using either the adsorption energy of COOH, CO, or their combination. CO<sub>2</sub>RR process with reasonable reaction rates can be achieved only on the active site configurations with weak tendencies toward CO poisoning. The efficiency of CO<sub>2</sub>RR on a catalyst depends on its ability to suppress the parasitic hydrogen evolution reaction (HER), which is directly related to the behavior of H adsorption on the catalyst’s active site. We find that the edges of the graphitic nanopore can act as potential adsorption sites for an H atom, and in some cases, the edge site can bind the H atom much stronger than the main Fe site. The linear scaling between CO and H adsorptions is broken if this condition is met. This condition also allows some edge active site configurations to have their CO<sub>2</sub>RR limiting potential lower than the HER process favoring CO production over H<sub>2</sub> production.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 1","pages":"Article 100185"},"PeriodicalIF":6.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913323000406/pdfft?md5=7171ae94111023454fd4eb90abe637a1&pid=1-s2.0-S2588913323000406-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49247946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pd-modified CuO-ZnO-Al2O3 catalysts via mixed-phases-containing precursor for methanol synthesis from CO2 hydrogenation under mild conditions 含混相前驱体钯改性CuO-ZnO-Al2O3催化剂温和条件下CO2加氢合成甲醇

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-05-16 DOI: 10.1016/j.crcon.2023.05.003

Xiao Fan , Kaiying Wang , Xiaoqing He , Shiguang Li , Miao Yu , Xinhua Liang

{"title":"Pd-modified CuO-ZnO-Al2O3 catalysts via mixed-phases-containing precursor for methanol synthesis from CO2 hydrogenation under mild conditions","authors":"Xiao Fan , Kaiying Wang , Xiaoqing He , Shiguang Li , Miao Yu , Xinhua Liang","doi":"10.1016/j.crcon.2023.05.003","DOIUrl":"10.1016/j.crcon.2023.05.003","url":null,"abstract":"<div><p>A series of palladium-modified (Pd-modified) CuO-ZnO-Al<sub>2</sub>O<sub>3</sub> (CZA) catalysts with various Pd loadings (0.3 wt% to 2.4 wt%) were prepared using the wetness impregnation method, on two CZA supports with different structures that are CZA-aged precursor composed of a mixture of zincian-malachite and hydrotalcite-like phases (CZA-zH), and CuO-ZnO-Al<sub>2</sub>O<sub>3</sub> metal oxide nanoparticles (CZA-MO). Enhancement on catalytic activity can be observed on both Pd-modified CZA catalysts in a temperature range of 180–240 °C for methanol synthesis via CO<sub>2</sub> hydrogenation. Pd/CZA-zH catalysts exhibited a more efficient and stable production of methanol at a relatively low reaction temperature of 180 °C for 100 hrs of reaction. The improvement of activity is mainly ascribed to a higher surface area and abundant oxygen-containing functional groups (e.g., –OH) of CZA-zH support, which is beneficial for better adsorption and distribution of Pd promoter. Hydrogen temperature programmed reduction and X-ray photoelectron spectroscopy results demonstrated a better interaction between Pd and Cu on Pd/CZA-zH catalysts via enhanced reducibility of CuO, and peak shift of Cu to a lower binding energy. The difference in the efficient utilization of hydrogen spillover effect of Pd promoter over two CZA supports resulted in the different performances for methanol synthesis under mild reaction conditions.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 1","pages":"Article 100184"},"PeriodicalIF":6.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S258891332300039X/pdfft?md5=5b83c1dacc8aa0d0615f24fbc27cf82c&pid=1-s2.0-S258891332300039X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44150189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Co-production of hydrochar and bioactive compounds from Ulva lactuca via a hydrothermal process 水热法从羊茅中联合生产水炭和生物活性化合物

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-05-16 DOI: 10.1016/j.crcon.2023.05.002

Edy Hartulistiyoso , Obie Farobie , Latifa A Anis , Novi Syaftika , Asep Bayu , Apip Amrullah , Navid R. Moheimani , Surachai Karnjanakom , Yukihiko Matsumura

{"title":"Co-production of hydrochar and bioactive compounds from Ulva lactuca via a hydrothermal process","authors":"Edy Hartulistiyoso , Obie Farobie , Latifa A Anis , Novi Syaftika , Asep Bayu , Apip Amrullah , Navid R. Moheimani , Surachai Karnjanakom , Yukihiko Matsumura","doi":"10.1016/j.crcon.2023.05.002","DOIUrl":"10.1016/j.crcon.2023.05.002","url":null,"abstract":"<div><p>This study investigates the simultaneous production of hydrochar and bioactive compounds from <em>Ulva lactuca</em> via a hydrothermal process. The experiment was carried out using a batch reaction vessel at different reaction temperatures of 180–220 °C and various holding times of 30–90 min. As expected, both temperature and time vigorously influenced hydrochar and bioactive compound production. The maximum hydrochar yield was at 32.4 wt%. The higher heating value (HHV) of hydrochar was observed in the range of 17.68–21.07 MJ kg<sup>−1</sup>, near the energy content of low-rank coals. The hydrochars exhibited contact angles higher than 90° (i.e., 94-108°) for a longer time, confirming their hydrophobic surfaces. The scanning electron microscope analysis (SEM) showed that the hydrothermal process enables cracks in the spherical shape of raw <em>U. lactuca</em> into small and porous particles. Besides producing hydrochar, the hydrothermal process of <em>U. lactuca</em> also gives promising antioxidants and phenolics as bioactive compounds. The highest total phenolic content and antioxidant activity could be achieved in hydrolysate at 200 °C and 30 min with the value of 1.20 ± 0.12 mg/g and 71.6 ± 1.3%, respectively.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 1","pages":"Article 100183"},"PeriodicalIF":6.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913323000388/pdfft?md5=e9817f3fb6cb0d9a84de8f6aa4070802&pid=1-s2.0-S2588913323000388-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48667463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","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 review of anodic catalysts and their application in (non-)Kolbe electrocatalytic decarboxylation of carboxylic acids 阳极催化剂及其在（非）Kolbe电催化羧酸脱羧反应中的应用综述

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-04-24 DOI: 10.1016/j.crcon.2023.04.004

Shichun Wang , Dezhang Ren , Yueying Du , Mengjie Zhang , Nahui Zhang , Yaguang Sun , Zhibao Huo

{"title":"A review of anodic catalysts and their application in (non-)Kolbe electrocatalytic decarboxylation of carboxylic acids","authors":"Shichun Wang , Dezhang Ren , Yueying Du , Mengjie Zhang , Nahui Zhang , Yaguang Sun , Zhibao Huo","doi":"10.1016/j.crcon.2023.04.004","DOIUrl":"10.1016/j.crcon.2023.04.004","url":null,"abstract":"<div><p>Biomass, as the exclusive and abundant organic resources, is considered to be the promising renewable resource. Carboxylic acids are one of the many compounds that can be obtained from raw biomass. Decarboxylation of carboxylic acids into fuels and chemicals via electrochemical method at mild reaction condition has been studied for many years. The (non-)Kolbe reaction, one of the oldest organic electrochemical reactions, is the decarboxylation of carboxylic acids to produce alkanes, alcohols, esters, etc. And electrode materials influence the production of electrocatalytic decarboxylation products from carboxylic acids. Therefore, this work mainly reviews the recent advances in applications of anodic materials for (non-)Kolbe electrocatalytic decarboxylation of carboxylic acids. It discusses the reaction mechanism of (non-) Kolbe electrolytic reaction, and the electrocatalytic oxidation of carboxylic acid using different electrodes and electrolytic systems to synthesize fuels and chemicals. Also, various types of electrode catalysts, such as Pt-based catalysts, C-based catalysts, and other catalysts, are introduced in detail. Finally, the challenges and future trends of the (non-)Kolbe reaction of carboxylic acids are presented. This review found that platinum-based electrocatalysts proved to be the most promising catalysts at present. And in recent years, a variety of synthesis methods have been developed to synthesize small size and high-performance noble metal based amorphous catalysts. Another approach is to study catalysts without platinum electricity, such as Ru, Ir, Ti and carbon materials. The review is helpful in understanding and know the anodic materials and their application in (non-)Kolbe electrocatalytic decarboxylation of carboxylic acids for the readers.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"6 4","pages":"Pages 287-297"},"PeriodicalIF":6.0,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49659312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green synthesis of magnetically separable and reusable Fe3O4/Cdots nanocomposites photocatalyst utilizing Moringa oleifera extract and watermelon peel for rapid dye degradation 利用辣木提取物和西瓜皮绿色合成磁性可分离、可重复使用的Fe3O4/Cdots纳米复合光催化剂，用于快速降解染料

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-04-14 DOI: 10.1016/j.crcon.2023.04.003

Emi Kurnia Sari , Rivaldo Marsel Tumbelaka , Harlina Ardiyanti , Nurul Imani Istiqomah , Chotimah , Edi Suharyadi

{"title":"Green synthesis of magnetically separable and reusable Fe3O4/Cdots nanocomposites photocatalyst utilizing Moringa oleifera extract and watermelon peel for rapid dye degradation","authors":"Emi Kurnia Sari , Rivaldo Marsel Tumbelaka , Harlina Ardiyanti , Nurul Imani Istiqomah , Chotimah , Edi Suharyadi","doi":"10.1016/j.crcon.2023.04.003","DOIUrl":"https://doi.org/10.1016/j.crcon.2023.04.003","url":null,"abstract":"<div><p>This study focused on green-synthesized magnetite/carbon dots nanocomposites (GS-Fe<sub>3</sub>O<sub>4</sub>/Cdots) utilizing <em>Moringa oleifera</em> leaf extract and watermelon peel waste for rapid degradation of methylene blue (MB) dye. Co-precipitation and hydrothermal method were used to synthesize GS-Fe<sub>3</sub>O<sub>4</sub> and Cdots, respectively. In addition, the sonication method was used to link Cdots on Fe<sub>3</sub>O<sub>4</sub> surface. X-ray diffraction spectrum of GS-Fe<sub>3</sub>O<sub>4</sub>/Cdots inform the cubic inverse spinel and has crystallite size in the range of 10.1–7.2 nm. The crystallite size also decreased with the increase of Cdots concentration. The transmission electron microscope showed the most uniform size of nanocomposites at around 13.4 nm. The functional group of Fe-O was detected on the nanocomposites, proof that Fe<sub>3</sub>O<sub>4</sub> still exists after fabrication. The presence of C = C, C-O, and C-O-C also indicates the existence of Cdots on the surface of Fe<sub>3</sub>O<sub>4</sub>. The addition of Cdots affected the saturation magnetization and coercivity value in the range of 29.2 – 38.3 emu/g and 59–65 Oe, respectively, which showed a good magnetic properties. As an organic dye, MB was used for a photocatalytic process under UV irradiation. The degradation efficiency was raised to 98% for 30 min photocatalytic process. The magnetically separable capability makes nanocomposites could be recycled and reused three times with high degradation. Furthermore, GS-Fe<sub>3</sub>O<sub>4</sub>/Cdots potential as a low-cost and environmentally friendly reusable photocatalyst for rapid wastewater degradation.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"6 4","pages":"Pages 274-286"},"PeriodicalIF":6.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49705089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A green route for hydrogen production from alkaline thermal treatment (ATT) of biomass with carbon storage 生物质储碳碱性热处理制氢的绿色途径

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-04-12 DOI: 10.1016/j.crcon.2023.04.001

Guojie Liu , Zexue Du , Houfang Lu , Jianli Zeng , Kejing Wu , Bin Liang

{"title":"A green route for hydrogen production from alkaline thermal treatment (ATT) of biomass with carbon storage","authors":"Guojie Liu , Zexue Du , Houfang Lu , Jianli Zeng , Kejing Wu , Bin Liang","doi":"10.1016/j.crcon.2023.04.001","DOIUrl":"10.1016/j.crcon.2023.04.001","url":null,"abstract":"<div><p>Hydrogen, a green energy carrier, is one of the most promising energy sources. However, it is currently mainly produced from depleting fossil fuels with high carbon emissions, which has serious negative effects on the economy and environment. To address this issue, sustainable hydrogen production from bio-energy with carbon capture and storage (HyBECCS) is an ideal technology to reduce global carbon emissions while meeting energy demand. This review presents an overview of the latest progress in alkaline thermal treatment (ATT) of biomass for hydrogen production with carbon storage, especially focusing on the technical characteristics and related challenges from an industrial application perspective. Additionally, the roles of alkali and catalyst in the ATT process are critically discussed, and several aspects that have great influences on the ATT process, such as biomass types, reaction parameters, and reactors, are expounded. Finally, the potential solutions to the general challenges and obstacles to the future industrial-scale application of ATT of biomass for hydrogen production are proposed.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"6 4","pages":"Pages 298-314"},"PeriodicalIF":6.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42208163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Utilization of fruit waste for H2-rich syngas production via steam co-gasification with brown coal 利用水果废弃物与褐煤蒸汽共气化生产富H2合成气

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-04-12 DOI: 10.1016/j.crcon.2023.04.002

Aisikaer Anniwaer , Nichaboon Chaihad , Aghietyas Choirun Az Zahra , Irwan Kurnia , Yutaka Kasai , Suwadee Kongparakul , Chanatip Samart , Katsuki Kusakabe , Abuliti Abudula , Guoqing Guan

{"title":"Utilization of fruit waste for H2-rich syngas production via steam co-gasification with brown coal","authors":"Aisikaer Anniwaer , Nichaboon Chaihad , Aghietyas Choirun Az Zahra , Irwan Kurnia , Yutaka Kasai , Suwadee Kongparakul , Chanatip Samart , Katsuki Kusakabe , Abuliti Abudula , Guoqing Guan","doi":"10.1016/j.crcon.2023.04.002","DOIUrl":"10.1016/j.crcon.2023.04.002","url":null,"abstract":"<div><p>In this work, to efficiently utilize waste fruit and low-rank coal for the hydrogen (H<sub>2</sub>)-rich syngas production, steam co-gasification of banana peel (BP) and brown coal (BC) was studied in a fixed-bed reactor. The results showed that the gasification rate of BC was highly enhanced after mixing it with BP and the obvious synergistic effect was observed in all investigated three mixing weight ratios (i.e., 1:1, 1:4, 4:1), resulting in a higher carbon conversion as well as a H<sub>2</sub>-rich gas production yield for the co-gasification. However, the extent of promotion by synergistic effect was affected by the reaction temperature, mixing ratio, and steam amount. It was found that the high potassium (K) species content in the BP provided the catalytic effect not only on water–gas shift reaction but also on tar reforming/cracking, thereby enhancing the gasification of BC. In addition, it is confirmed that steam should be an important factor to promote the synergistic effect and H<sub>2</sub>-rich gas production.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"6 4","pages":"Pages 315-325"},"PeriodicalIF":6.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41390663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Green Synthesize of Magnetically Separable and Reusable Fe3O4/Cdots Nanocomposites Photocatalyst utilizing Moringa Oleifera Extract and Watermelon Peel for Rapid Dye Degradation 利用辣木提取物和西瓜皮绿色合成磁性可分离、可重复使用的Fe3O4/Cdots纳米复合光催化剂用于快速降解染料

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-04-01 DOI: 10.1016/j.crcon.2023.04.003

Emi Kurnia Sari, Rivaldo Marsel Tumbelaka, H. Ardiyanti, Nurul Imani Istiqomah, Chotimah, E. Suharyadi

引用次数: 5

Studies on the co-metabolism of glucose and glycerol in the fungus Umbelopsis isabellina 葡萄糖和甘油在深叶伞藻真菌中的共代谢研究

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-03-25 DOI: 10.1016/j.crcon.2023.03.008

Panagiotis Dritsas, George Aggelis

{"title":"Studies on the co-metabolism of glucose and glycerol in the fungus Umbelopsis isabellina","authors":"Panagiotis Dritsas, George Aggelis","doi":"10.1016/j.crcon.2023.03.008","DOIUrl":"https://doi.org/10.1016/j.crcon.2023.03.008","url":null,"abstract":"<div><p>Over the past few years, it is observed an increased interest for oleaginous microorganisms in the perspective to produce microbial oils of great commercial interest through the consumption of low/zero cost substrates. In this paper, the physiology of the fungus <em>Umbelopsis isabellina</em> growing on blends of glycerol and glucose was investigated. In all experiments the fungus completely consumed glucose and produced satisfactory quantities of biomass containing reserve lipids in high percentages. However, glycerol concentration in the growth medium was negatively correlated to glucose assimilation rate, mainly during the balanced-growth phase. Nevertheless, at high initial concentrations, glycerol was partially consumed and seemed to contribute positively to the suppression of lipid degradation. Following the discovery of this complex regulatory mechanism regarding glucose and glycerol co-assimilation, the activity of three key-enzymes namely aldolase, glycerol kinase and glycerol dehydrogenase, which are implicated in glycerol and glucose assimilation, was investigated. The experiments revealed a clear preference of the fungus for glucose over glycerol. On the other hand, storage polysaccharides are degraded instead of storage lipid at the late oleaginous phase for maintenance purpose. These new biochemical features will enable the design of appropriate growth media for the co-fermentation of these two substrates by <em>U. isabellina</em> with the aim to maximize lipid accumulation.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"6 4","pages":"Pages 326-333"},"PeriodicalIF":6.0,"publicationDate":"2023-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49705009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Carbon materials in electrocatalytic oxidation systems for the treatment of organic pollutants in wastewater: A review 电催化氧化系统中碳材料处理废水中有机污染物的研究进展

IF 6 3区环境科学与生态学

Carbon Resources Conversion Pub Date : 2023-03-21 DOI: 10.1016/j.crcon.2023.03.006

Xintong Duan , Dezhang Ren , Shichun Wang , Mengjie Zhang , Yaguang Sun , Shujing Sun , Zhibao Huo , Nahui Zhang

{"title":"Carbon materials in electrocatalytic oxidation systems for the treatment of organic pollutants in wastewater: A review","authors":"Xintong Duan , Dezhang Ren , Shichun Wang , Mengjie Zhang , Yaguang Sun , Shujing Sun , Zhibao Huo , Nahui Zhang","doi":"10.1016/j.crcon.2023.03.006","DOIUrl":"10.1016/j.crcon.2023.03.006","url":null,"abstract":"<div><p>Carbon materials are widely used as catalysts in electrocatalytic oxidative (EO) degradation of wastewater due to their large specific surface area and low cost. Carbon materials can also be used as catalyst carriers for EO reactions due to their ease of functionalization with other heteroatoms and metals/metal oxides. To improve the catalytic activity and current efficiency of carbon materials, modifying the structural and physicochemical properties of conventional carbon materials are common improvement method. This review briefly outlines the recent research progress of carbon materials in EO for organic pollutants degradation. It also discusses the modification strategies and corresponding electrocatalytic properties of various carbon materials (carbon nanomaterials and porous carbon materials), and explores the EO mechanism. Finally, some summaries of the remaining challenges and future developments of carbon materials in the field of electrocatalysis are given.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"6 4","pages":"Pages 262-273"},"PeriodicalIF":6.0,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44960959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4