Journal of Analytical and Applied Pyrolysis最新文献

{"title":"The influence of hydrothermal carbonization parameters on the textural and physicochemical properties of highly porous activated carbons derived from garlic peel biowaste","authors":"A. Martín–Lorenzo ,&nbsp;M. Hoyos ,&nbsp;A. Álvarez–Gómez","doi":"10.1016/j.jaap.2025.107280","DOIUrl":"10.1016/j.jaap.2025.107280","url":null,"abstract":"<div><div>The parameters associated with the pyrolysis and chemical activation processes of a hydrochar prepared by hydrothermal carbonization (HTC) have been thoroughly studied to produce porous carbon materials. To date, there are very few references on how to modulate the textural and physicochemical properties of the final material by tunning the HTC parameters. This research work succeeds in studying the effect of particle size, carbonization temperature, on different properties of the resulting activated carbon, as for instance, the surface area values, micro– and mesopore ratio, and nitrogen content. This allows the production of porous carbon materials with controlled and tunable characteristics to be obtained through a sustainable HTC and pyrolysis processes using K₂CO₃ and urea as green activation agents, allowing the valorization of agri-food derived biowaste. It is demonstrated how the use of a dry biomass such as garlic peel is suitable for obtaining a high carbon yield hydrochar that, after its chemical activation aided by pyrolysis, allows obtaining a series of carbon materials with a well-developed and adjusted porosity (2000–2700 m²/g), high CO₂ adsorption (4.9–5.9 mmol/g at 293 K) and a variable nitrogen (1–3.5 wt%) and oxygen (5.4–10.8 wt%) content.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107280"},"PeriodicalIF":5.8,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144587613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Catalytic conversion of lignin to aromatic monomers via heterostructured N-doped carbon encapsulated highly dispersed and ultrasmall MoC nanoparticles","authors":"Lei Chen,&nbsp;Chuanxin Cao,&nbsp;Kai Chang,&nbsp;Yuying Zhao,&nbsp;Dongliang Hua,&nbsp;Laizhi Sun,&nbsp;Shuangxia Yang,&nbsp;Zhiguo Dong,&nbsp;Tianjin Li","doi":"10.1016/j.jaap.2025.107278","DOIUrl":"10.1016/j.jaap.2025.107278","url":null,"abstract":"<div><div>The selective cleavage of C-O is facing a challenge in lignin depolymerization for producing aromatic monomers. Hence, N-doped carbon supported highly dispersed and ultrasmall MoC nanoparticles were prepared via a two-stage pyrolysis process using a mixture of glucose, ammonium molybdate and melamine for the conversion of lignin into aromatic monomers. A series of MoC/NC-x catalysts were prepared by varying the Mo:C weight ration among which the optimal MoC/NC catalyst showed the best hydrogenolysis performance. The real birch lignin could be completely converted at 280 ℃ after 4 h with 26.1 wt% aromatic monomers. The N-doped carbon was not only used as support to immobilized MoC nanoparticles, but also affecting the pore properties and metal-support interaction. Experimental and theoretical results reveal N can modulate the orbital structure of Mo to promote H₂ activation. Moreover, the pyridinic N contributes to the highest adsorption energy for 2-phenoxy-1-phenethanol and the disassociation of C_alkyl-O bond is significantly reduced on MoC/NC. This work provides a promising approach for the conversion of lignin to produce aromatic monomers with general applicability.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107278"},"PeriodicalIF":5.8,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144587614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microwave preparation of recovered carbon black from tire via continuous/stepwise heating method","authors":"Peng Liu ,&nbsp;Shuxiao Wang ,&nbsp;Jing Gu ,&nbsp;Rui Shan ,&nbsp;Yanzhi Sun ,&nbsp;Junqing Pan ,&nbsp;Haoran Yuan ,&nbsp;Yong Chen","doi":"10.1016/j.jaap.2025.107276","DOIUrl":"10.1016/j.jaap.2025.107276","url":null,"abstract":"<div><div>Microwave pyrolysis is a promising approach for converting waste tires into value-added carbon black (RCB). This study systematically investigated the effects of continuous vs. stepwise heating (300–900 °C, 800 W/1300 W) on RCB properties. Through multiple analytical techniques (XRD, Raman, BET et al.), we found that stepwise heating produced RCB with a more uniform particle size distribution (single-peak vs. double-peak in continuous heating) and higher amorphous content (ID₁/IG ratio increased by 15 %). Conversely, continuous heating enhanced hydrophilicity (contact angle: 22.11° at 800 °C), attributed to efficient removal of surface organic layers. These findings highlight the potential of microwave stepwise pyrolysis for tailoring RCB properties toward specific industrial applications, such as rubber reinforcement or conductive materials.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107276"},"PeriodicalIF":5.8,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144596600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conversion of Co-hydrothermal liquefaction biocrude into high-quality biofuels via hydrodeoxygenation: Process optimization and analysis","authors":"Sara Nath,&nbsp;Philip Boahene,&nbsp;Ajay Dalai","doi":"10.1016/j.jaap.2025.107275","DOIUrl":"10.1016/j.jaap.2025.107275","url":null,"abstract":"<div><div>The growing demand for renewable energy has driven significant research into biofuels as sustainable alternatives to fossil fuels. Hydrothermal liquefaction (HTL) is an effective thermochemical process that converts biomass into biocrude; however, the resulting biocrude contains a high oxygen content, leading to undesirable properties such as high acidity, low stability, and poor compatibility with petroleum-based fuels. To improve its fuel quality, hydrodeoxygenation (HDO) is employed to reduce the oxygen content and enhance its properties. In this study, biocrude derived from the co-HTL of wheat straw and waste cooking oil was upgraded using HDO over a commercial sulfided NiMo/γ-Al₂O₃ catalyst. An initial reaction time study was conducted, where biocrude samples were collected every two hours up to 12 h. The lowest oxygen content was achieved at 8 h, beyond which minimal changes in oxygen content were observed. Based on these findings, a Design of Experiments approach was implemented to optimize temperature, pressure, and catalyst loading while keeping the reaction time constant at 8 h. The upgraded biocrude obtained under optimal conditions was characterized using elemental analysis, higher heating value, pH, density, viscosity, nuclear magnetic resonance, gas chromatography-mass spectrometry, fourier transform infrared spectroscopy, simulated distillation analysis. The fuel properties of the optimized product were compared with those of commercial biodiesel to assess its viability as a transportation fuel. The results demonstrate that optimizing HDO conditions significantly improves the quality of biocrude, reducing its oxygen content and enhancing its stability, making it a promising alternative to conventional biofuels.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107275"},"PeriodicalIF":5.8,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144587612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reaction regulation mechanisms of ether-bonded radicals during coal pyrolysis: Combination of quantum chemical-based calculations and radical trapping","authors":"Ruotong Cui,&nbsp;Wenlong Xu,&nbsp;Yanpeng Zhang,&nbsp;Chengbiao Wang,&nbsp;Wenshuo Ma,&nbsp;Jingxian Wang,&nbsp;Yingyun Qiao,&nbsp;Yuanyu Tian","doi":"10.1016/j.jaap.2025.107273","DOIUrl":"10.1016/j.jaap.2025.107273","url":null,"abstract":"<div><div>The molecular transformation mechanism during the pyrolysis of coal is a core scientific issue in the fields of energy science and materials. Achieving this research goal is highly challenging due to the complexity of coal's composition. Herein, dibenzyl ether was utilized as a representative model compound to simulate the oxygen-containing functional groups present in coal, enabling the prediction of C-O bond cleavage patterns during pyrolysis through comprehensive analysis of the resultant decomposition products. 9, 10-Dihydroanthracene was introduced as a medium for radical trapping and detection, elucidating the reaction mechanism of oxygen-centered radicals. Subsequently, density functional theory (DFT)-based computational simulations were performed to model and validate the radical-mediated pathways occurring during thermal decomposition. Furthermore, experiments on the pyrolysis of raw coal confirmed the general applicability of the proposed radical-mediated C-O bond cleavage mechanism. This research not only systematically reveals the in-depth mechanism of C-O bond pyrolysis in coal but also provides critical theoretical support for the development of clean and efficient coal utilization technologies.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107273"},"PeriodicalIF":5.8,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144557556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation, characterization, and thermal pyrolysis of three Maillard intermediates","authors":"Lichao Ma ,&nbsp;Jialiang Wang ,&nbsp;Dengke Li ,&nbsp;Ruoxin Wu ,&nbsp;Zhizhang Tian ,&nbsp;Yanzhang Liu ,&nbsp;Chuntao Zhang ,&nbsp;Pengfei Yang ,&nbsp;Jing Yang","doi":"10.1016/j.jaap.2025.107274","DOIUrl":"10.1016/j.jaap.2025.107274","url":null,"abstract":"<div><div>Maillard intermediates, such as Amadori and Heyns compounds, play a pivotal role in the formation of flavor or adverse Maillard products and thus direct affect the sensory and organoleptic properties of foodstuffs. In this study, three Maillard intermediates, namely N-(1-Deoxy-D-fructos-1-yl)-L-phenylalanine (Fru-Phe), N-(1-Deoxy-maltos-1-yl)-L-phenylalanine (Mal-Phe), and N-(2-Deoxy-D-glucos-2-yl)-L-phenylalanine (Glu-Phe), were chemically synthesized, and their potentials as flavor precursors were evaluated through thermogravimetry (TG), derivative thermogravimetry (DTG), and pyrolysis–gas chromatography–mass spectrometry. TG-DTG analyses indicated that Fru-Phe, Mal-Phe and Glu-Phe were stable at room temperature, with the largest mass-loss rates occurring at 138°C, 141°C, and 127 ℃, respectively. Upon thermal pyrolysis, the major flavor substances observed were 2,3-dihydro-3,5-dihydroxy-6-methyl-4(H)-pyran-4-one (DDMP), phenylacetaldehyde, furaneol, and 5-methylfurfuryl alcohol for Fru-Phe; phenylacetaldehyde, maltol, DDMP, isomaltol and 2-acetylfuran for Mal-Phe; and DDMP, furaneol, phenylacetaldehyde, and 2,5-dimethyl pyrazine for Glu-Phe. The principal component analysis (PCA) revealed that the number of saccharide units conjugated to phenylalanine exerted significant effects on the variety and abundance of pyrolysis products at 300°C, while specific attachment positions of sugars became the primary factor directing pyrolysis pathways at 600°C and 900°C. Overall, this study provides a method to regulate the species and amounts of degraded flavor products.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107274"},"PeriodicalIF":5.8,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144563205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The impact of feedstock type and pyrolysis parameters on the physical and chemical properties of biochars for sorption, agricultural and carbon sequestration applications: A meta-analysis","authors":"Mohsen Jalali ,&nbsp;Zahra Panam ,&nbsp;Mahdi Jalali ,&nbsp;Wolfram Buss","doi":"10.1016/j.jaap.2025.107271","DOIUrl":"10.1016/j.jaap.2025.107271","url":null,"abstract":"<div><div>Understanding the physiochemical properties of biochar is fundamental for matching biochar to its respective environmental use. We present updated values for key biochar physiochemical properties and relationships with pyrolysis parameters based on 832 articles, leading to a dataset that encompasses 5004 entries related to 29 unique biochar properties (53,700 experimental data points). Since feedstock composition causes the greatest variation in biochar properties, we classified into ten distinct feedstock types. This allows us to develop a unique understanding of how different feedstock types impact biochar properties and subsequent functions for different applications. Biochars from soft wood, hard wood, and nut shell feedstocks exhibited greater mean surface area, total carbon content, and fixed carbon content and lower mean pH, cation exchange capacity, ash content, nitrogen content, biochar yield, H/C ratio, and O/C ratio compared to other biochars. These are best suited for sorption applications or carbon sequestration given their high carbon stability and associated conversion of feedstock into stable carbon. In contrast, high-ash feedstock, primarily manures and sludges, produce more stable carbon per biomass (ash-free feedstock) input due to minerals within that catalyze and retain carbon during pyrolysis and hence increase conversion efficiency of biomass into stable carbon. This challenges the prevailing assumption that woody biomass is the most suitable feedstock for biochar-based carbon sequestration. Crop waste-derived biochar demonstrated the highest mean average pore diameter that was associated with the highest water holding capacity emphasizing suitability for agricultural soil applications to increase water retention. The cation exchange capacity was highest in biochar derived from aquatic biomass, which, however, could lead to salinity issues in soil due to its high electrical conductivity. This study emphasizes the highly variable properties of biochar and the need to match the biochar type to its intended application based on feedstock and pyrolysis conditions.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107271"},"PeriodicalIF":5.8,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144596601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Activation of polyesters of laboratory coat with metal chlorides: Synergistic effects of the Lewis acids on mass yields and pore development of activated carbon","authors":"Xiao Cheng ,&nbsp;Yuchen Jiang ,&nbsp;Mengjiao Fan ,&nbsp;Lijun Zhang ,&nbsp;Shu Zhang ,&nbsp;Shuang Wang ,&nbsp;Xun Hu","doi":"10.1016/j.jaap.2025.107270","DOIUrl":"10.1016/j.jaap.2025.107270","url":null,"abstract":"<div><div>Used clothes is an important category of municipal waste, which is a feedstock for production of functional carbon materials like activated carbon (AC). Herein, activation of laboratory coat made of polyesters was conducted with Lewis acids like ZnCl₂, CuCl₂, FeCl₃ or combination any two metal chlorides. The results showed that CuCl₂ enhanced cracking of polyesters, diminishing AC production (yield: 5.4 % versus 6.4 % from pyrolysis). Chlorine in CuCl₂ could directly react with intermediates to form chlorobenzoic acids in bio-oil. ZnCl₂ or FeCl₃ enhanced condensation or graphitization reactions, increasing yield of ACs (&gt; 9.0 %). Synergistic effects of ZnCl₂ and FeCl₃, the combination of condensation and graphitization, drastically enhanced yield of AC-ZnCl₂+FeCl₃ to 19.1 % and formation of more developed pores (S_BET: 613.8 versus 448.1 m²/g for AC-ZnCl₂). Similar synergistic effects of ZnCl₂ and CuCl₂, the combination of condensation and cracking, formed AC-ZnCl₂+CuCl₂ with even higher S_BET (844.4 m²/g) but lower mass yield (9.4 %). The co-presence of FeCl₃ or CuCl₂ during activation with ZnCl₂ also formed more mesopores (ca. 75 % versus ca. 25 % in AC-ZnCl₂). The main issue in activation with ZnCl₂, CuCl₂, FeCl₃ or FeCl₃+CuCl₂ was retainment of inorganics (ash content: ca. 25 %–40 %), while solid phase reactions between ZnCl₂ and FeCl₃ or CuCl₂ diminished inorganics in AC and enhanced exposure of pores.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107270"},"PeriodicalIF":5.8,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144563206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Flame synthesis of carbon nanotubes: Focus on designs, growth mechanisms and application","authors":"Hanfang Zhang,&nbsp;Junhao Dai,&nbsp;Hui Zhou,&nbsp;Run Hong,&nbsp;Wenlong Dong,&nbsp;Huaqiang Chu","doi":"10.1016/j.jaap.2025.107272","DOIUrl":"10.1016/j.jaap.2025.107272","url":null,"abstract":"<div><div>Carbon nanotubes (CNTs) possess excellent mechanical properties, conductivity, chemical stability, and unique one-dimensional structure. Herein, the preparation methods of CNTs are reviewed, including arc discharge method, laser ablation, ball milling, plasma torch method/thermal plasma method, solar method, chemical vapor deposition, liquid electrolysis method, hydrothermal synthesis, spray pyrolysis, catalytic decomposition of hydrocarbon, green method and flame method. Besides, the recent progress in the preparation of CNT from flame synthesis has been emphatically discussed from the perspective of the catalyst, flame type and etc. Based on the study of the relationship between the preparation methods of CNTs and the final morphology, three nucleation modes and four growth modes during the formation of CNTs were summarized. Finally, the application progress of CNTs in the field of energy storage, medicine, catalysis, etc. is outlined. Simultaneously, according to current research and application status of CNT, the characteristics of various methods for synthesizing CNTs are summarized in depth, based on which the challenges and development prospects that CNTs will face in the future are further stated.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107272"},"PeriodicalIF":5.8,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144580448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigations on the thermogravimetric kinetic and product formation of lignin and Prussian blue co-pyrolysis","authors":"Meiqing Zhang ,&nbsp;Yongsheng Fan ,&nbsp;Hang Gu ,&nbsp;Juhua Luo ,&nbsp;Weidong Zhao","doi":"10.1016/j.jaap.2025.107255","DOIUrl":"10.1016/j.jaap.2025.107255","url":null,"abstract":"<div><div>Lignin is a natural high-polymer and Prussian blue (PB) is a typical oxygen-free coordination polymer, so their co-pyrolysis is expected to open up new ways for resource conversion. This study focused on the co-pyrolysis characteristics and product distribution at different mass ratios of PB to lignin. The thermogravimetric kinetic indicated within a specific temperature range, the higher the proportion of PB was, the more energy was required for the co-pyrolysis to overcome the energy barrier, which in turn led to the enhancement in catalyzing pyrolysis of lignin. The co-pyrolysis bench experiment showed different proportions of PB exhibited an obvious impact on the yield and selectivity of products. With the increased addition of PB, it was conducive to the spill-over migration of N atoms, which enhanced the selectivity of valuable NH₃. Simultaneously, it increased the liquid yield and improved the component diversity in the liquid; thereinto, monocyclic aromatic content first increased to 87.01 % (using 10 % PB) and then reduced to 56.26 % (using 40 % PB) by the increase of naphthalenes (35.50 %) and N-containing naphthalenes (6.53 %). During the co-pyrolysis process, PB underwent violent C-N decomposition so its crystal structure collapsed accordingly, at which time Fe atoms existed in multi-valence states. More gasified species were generated under the high ratio of PB (40 %), which obviously improved the texture structure of residual char, increasing its specific surface area to 9.871 m²/g and its pore volume to 0.045 cm³/g. This study provided a basis for in-depth analysis of the co-pyrolysis mechanism of lignin and PB and presented valuable references to improve waste utilization.</div></div>","PeriodicalId":345,"journal":{"name":"Journal of Analytical and Applied Pyrolysis","volume":"192 ","pages":"Article 107255"},"PeriodicalIF":5.8,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144549106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}