Industrial Crops and Products最新文献

{"title":"Hydrophobic and decay-resistant green building wood modified by aromatic aldehydes based on Schiff base","authors":"Zhenju Bi ,&nbsp;Xinqi Gao ,&nbsp;Zhencui Bi ,&nbsp;Li Yan ,&nbsp;Yafang Lei ,&nbsp;Chan Li","doi":"10.1016/j.indcrop.2024.120041","DOIUrl":"10.1016/j.indcrop.2024.120041","url":null,"abstract":"<div><div>The wood used for construction should be able to cope with complex environments, especially water and decay fungi. To enhance the wood’s decay resistance and hydrophobicity, aromatic aldehydes such as vanillin, cinnamaldehyde, syringaldehyde, or protocatechualdehyde were grafted onto wood. The poplar (<em>Populus tomentosa</em> Carr.) wood was impregnated with (3-aminopropyl) triethoxysilane (APTES) to aminate its cell wall, and then aromatic aldehydes were grafted onto the aminated wood through a Schiff base reaction. The findings indicated that this technique enhanced the leaching resistance of aromatic aldehydes in the wood. Furthermore, the durability level of wood grafted by vanillin or cinnamaldehyde was very durable (mass loss&lt;5 %) even after the leaching test. Modified wood has hydrophobicity, manifested by strong anti-swelling efficiency (ASE), low equilibrium moisture content (EMC), and high water contact angle (&gt;90°, air-dried) in 65 % relative humidity and saturated environments. The characterization of modified wood and its model compounds indicated that aromatic aldehydes were grafted onto the hydroxyl groups of wood through Schiff base under the mediation of APTES. This study obtained an outdoor green building wood with hydrophobic and decay resistance for outdoor use and expanded the application of aromatic aldehydes in wood.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120041"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scallop-inspired of multi-bond network protein adhesive with excellent bonding strength, mildew resistance and flame retardancy","authors":"Chao Ma ,&nbsp;Jie Wei ,&nbsp;Bowen An ,&nbsp;Yilei Han ,&nbsp;Pusen Cao ,&nbsp;Shifeng Zhang ,&nbsp;Yuxia Chen ,&nbsp;Yong Guo","doi":"10.1016/j.indcrop.2024.120006","DOIUrl":"10.1016/j.indcrop.2024.120006","url":null,"abstract":"<div><div>Designing sustainable natural biomass adhesives with high bonding performance (particularly cold-pressing bonding strength) while maintaining excellent coating, mildew resistance, and flame-retardant properties is important for developing formaldehyde-free wood adhesives. Inspired by the wet adhesion system of scallops, we developed a novel bionic soybean meal (SM) adhesive with excellent bonding strength. In this adhesive system, keratin (KT) acts as a source of disulfide bonds (S–S) contributing formation/exchange donor, while Fe³⁺ ions formed dynamic coordination bonds with carboxyl groups and tannic acid, resulting in strong adhesion. The multiple crosslinking network system synergistically enhanced the adhesion, resulting in a cold-pressing bonding strength of 582.4 kPa, which is an improvement of 171.3 %. The dry and wet bonding strength was 3.19 MPa and 1.34 MPa, which was increased to 73.4 % and 97.1 % compared to the SM adhesive, respectively. Additionally, the adhesive exhibited desirable mildew resistance (under storage for 15 days) and superior flame resistance, which was attributed to the synergistic inhibition by the metal cations and phenolic hydroxyl groups. The design of this bionic system offers a novel approach for developing environmentally friendly wood adhesives.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120006"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of drying technology on the physical, rehydration, flavor, and allicin content of single-clove garlic","authors":"Yongkang Xie ,&nbsp;Junjun Geng ,&nbsp;Junhao Han ,&nbsp;Zhijiang Wang ,&nbsp;Yan Zhao ,&nbsp;Hui Yang ,&nbsp;Ping Li","doi":"10.1016/j.indcrop.2024.120020","DOIUrl":"10.1016/j.indcrop.2024.120020","url":null,"abstract":"<div><div>This study aimed to investigate the effect of vacuum-freeze drying (VFD), hot-air drying (HAD), heat-pump drying (HPD), far-infrared combined-heat-pump drying (FI-HPD), medium- and short-infrared radiation (IR) drying (MSIRD) on drying characteristics, rehydration, color, microstructure, flavor, and texture of single-clove garlic slices. Herein, MSIRD presented the shortest drying time, the fastest decrease in moisture content, and a markedly higher drying rate than those of other treatment groups. Furthermore, the nuclear magnetic resonance (NMR) results showed that MSIRD could quickly and effectively remove moisture from garlic slices, especially free-flowing water. The scanning electron microscopy (SEM) results showed the uniformly distributed porous structure on the surface of HPD and MSIRD tissues and their good rehydration ability. Compared with fresh garlic slices, the brightness of dried garlic slices considerably increased; however, medium- and short-infrared waves caused the garlic slices to turn brown, resulting in a noticeable yellowing of the surface. In total, 51 volatile compounds (including 9 alcohols, 6 aldehydes, 9 ketones, 2 acids, 7 esters, and 18 other types) were identified in garlic slices through gas chromatography–ion mobility spectrometry (GC-IMS) analysis. Among them, 28 substances were common components of five drying treatments. Butyl acetate and ethyl valerate were characteristic flavor compounds of garlic after high-temperature treatment. Furan and other substances with caramel and sweetness were found in the VFD group, which formed the characteristic aroma components of freeze-dried garlic slices. Principal component analysis (PCA) showed that drying temperature considerably affected the flavor of garlic. Altogether, this study provides a new approach to using infrared technology for garlic drying.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120020"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Waste wood tar based porous carbon electrodes for supercapacitors with excellent performances through condensation cross-linking modification","authors":"Hao Zheng,&nbsp;Xiliang Chen,&nbsp;Zhengchun Cai,&nbsp;Bo Fu,&nbsp;Haian Xia","doi":"10.1016/j.indcrop.2024.120036","DOIUrl":"10.1016/j.indcrop.2024.120036","url":null,"abstract":"<div><div>Wood tar is an unavoidable by-product during a slow-pyrolysis process of biomass, which is usually discarded as a waste and results in environment pollution. Recently, wood tar has been used as a starting material for carbon electrodes because of its thermoplasticity and high carbon content. However, wood tar is mainly composed of various light phenolic molecules, which usually leads to a low carbonization yield after carbonization and an inferior electrochemical performance after activation. In this work, in order to improve the carbonization rate and electrochemical performance of these materials, wood tar was first condensed and crosslinked with formaldehyde and urea via a condensation reaction to produce condensed macromolecular resins, which were then carbonized at 550°C and activated with KOH at 800°C to prepare high-performance nitrogen-doped carbon electrodes for supercapacitors. The samples possess high carbonization yield, large specific surface area (3515.1 m²g⁻¹) and moderate nitrogen content (1.11 %). The high-performance carbon electrodes fabricated by this method achieves a high capacitance of 437.8 F g⁻¹ (6 M KOH electrolyte) at 1 A/g⁻¹. The assembled supercapacitor has an energy density of 13.41 Wh kg⁻¹ at a power density of 124.93 W kg⁻¹. And the capacitance retention was essentially 100 % after 10000 cycles at 5 A g⁻¹. The study presents an innovative strategy for the production of porous carbon for supercapacitors using wood tar and improves carbonization yield via condensation cross-linking modification.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120036"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Valorization of Camellia oleifera shell via taurine prehydrolysis coupled treatment with hydrated deep eutectic solvent","authors":"Xichuang Cheng ,&nbsp;Chi Feng ,&nbsp;Hua-Min Liu ,&nbsp;Leping Zhang ,&nbsp;Li Ji ,&nbsp;Kun Wang ,&nbsp;Jianxin Jiang","doi":"10.1016/j.indcrop.2024.120001","DOIUrl":"10.1016/j.indcrop.2024.120001","url":null,"abstract":"<div><div>The rapid advancement of the <em>Camellia oleifera</em> industry has resulted in a substantial generation of by-products in the form of <em>Camellia oleifera</em> shells (COS). COS exhibits a well-defined mesoporous structure and a high hemicellulose content, rendering it an ideal raw material for the production of <em>xylo</em>-oligosaccharides (XOS). Current biorefinery strategies aimed to produce XOS using organic acids primarily focused on the enhancement of XOS yield, while overlooking the specific functionalities that these organic acids contribute to the XOS products. Herein, taurine was employed to hydrolyze COS for the production of XOS. Subsequently, the taurine-hydrolyzed COS was treated using a hydrated deep eutectic solvent (DES) composed of maleic acid and choline chloride. The XOS with a degree of polymerization ranging from 2 to 6 (XOSDP2–6) yield reached a remarkable 56.4 % at 170 °C/30 min/0.2 M taurine, and the taurine-containing XOS demonstrated favorable biological safety and amelioration of developmental toxicity as determined by the zebrafish model. Then, the hydrated DES effectively removed lignin from taurine-hydrolyzed COS, leading to the generation of lignin with upgraded characteristics, including carboxylation. Finally, the two-step treated COS achieved a 92.5 % of cellulose conversion rate with a low cellulase dosage. The proposed biorefinery strategy facilitates the comprehensive and efficient utilization of COS.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120001"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molten salt activation combined with in-situ surface graphitization towards wood-derived self-supporting carbon electrodes with high volumetric specific capacity for zinc-ion hybrid supercapacitors","authors":"Junjie Wei ,&nbsp;Fan Wang ,&nbsp;Xinyue Zheng ,&nbsp;Yuxin Wang ,&nbsp;Jinpeng Wang ,&nbsp;Yu Liu ,&nbsp;Junjie Du ,&nbsp;Xin Zheng ,&nbsp;Sai Wu ,&nbsp;Yajun Pang ,&nbsp;Zhehong Shen ,&nbsp;Hao Chen","doi":"10.1016/j.indcrop.2024.120047","DOIUrl":"10.1016/j.indcrop.2024.120047","url":null,"abstract":"<div><div>Despite significant advancements in enhancing the gravimetric and areal specific capacities of carbon electrodes for zinc-ion hybrid supercapacitors (ZHSCs), the attainment of a high volumetric specific capacity remains a pivotal challenge. This research suggests an innovative method to boost the volumetric specific capacity of carbon electrodes by constructing self-supporting carbon electrodes derived from wood. The process involves a synergistic application of molten salt activation and in-situ surface graphitization. Specifically, pine wood (<em>Pinus sylvestris</em> var. <em>mongolica</em> Litv.) undergoes initial carbonization, followed by treatment with a molten salt electrolyte, generating a carbon material distinguished by a penetrating channel structure, a rich micro-mesoporous network, and distinct characteristics such as self-support and surface graphitization. These qualities contribute to a significant increase in the volumetric specific capacity of the resultant carbon electrode, achieving up to 26.3 mAh cm^–3 at 2 mA cm^–2, surpassing commercial activated carbon and analogous materials in ZHSC applications. Additionally, a coin-cell ZHSC utilizing this innovative carbon electrode demonstrates exceptional performance, reaching up to 5.6 mAh or 12.6 F per individual ZHSC, equivalent to 12.5 F cm^–3 by volume. This performance not only outperforms commercial coin-cell supercapacitors but also aligns closely with the performance metrics of certain commercial coin-cell aqueous batteries. This approach provides a viable solution for augmenting the volumetric specific capacity of carbon electrodes in ZHSCs.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120047"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"One-step simultaneous and efficient extraction of multiple active compounds from Lycium barbarum by aqueous three-phase system: Focusing on polysaccharides","authors":"Bin Jiang,&nbsp;Jiaming Wang,&nbsp;Yu Feng,&nbsp;Xinhao Fu,&nbsp;Hongshen Yue,&nbsp;Dongmei Li,&nbsp;Chunhong Liu,&nbsp;Zhibiao Feng","doi":"10.1016/j.indcrop.2024.119973","DOIUrl":"10.1016/j.indcrop.2024.119973","url":null,"abstract":"<div><div>In the past few years, the aqueous three-phase system (A3PS) has attracted a lot of attention due to its effectiveness in the efficient separation. Polysaccharides, carotenoids and polyphenols were separated simultaneously from <em>Lycium barbarum</em> by an aqueous three-phase system (A3PS) formed by acetonitrile/betaine/K₂HPO₄ as a novel extraction technique. The system is characterized by small amount of machine reagents, few consumables and simple extraction steps. The effects of acetonitrile, betaine and K₂HPO₄ concentrations on the extraction efficiency were investigated by Response Surface Methodology. The optimum composition of A3PS were 26.2 % (w/w) acetonitrile, 10.2 % (w/w) betaine and 27.6 % (w/w) K₂HPO₄. Under this condition, the extraction efficiencies of carotenoids, polyphenols, and <em>Lycium barbarum</em> polysaccharides (LBP) were 42.12±0.10 %, 88.61±0.95 % and 84.63±0.46 %, respectively. The obtained LBP was characterized by several technologies. The LBP was proved to consist of mannose, ribose, rhamnose, glucuronic acid, galacturonic acid, glucose, galactose, xylose, arabinose and fucose in a proportion of 4.14:0.80:4.00:4.43:22.20:39.9:12.44:3.22:8.46:0.41. The molecular weight of LBP was 12554 Da. In addition, LBP exhibited excellent antioxidant activity. In general, as a rapid developing method of extraction and separation, A3PS had potential application in the simultaneous separation of multiple substances.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 119973"},"PeriodicalIF":5.6,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acidified biochar one-off application for saline-alkali soil improvement: A three-year field trial evaluating the persistence of effects","authors":"Ronghao Guan ,&nbsp;Yi Li ,&nbsp;Yonglin Jia ,&nbsp;Fuchang Jiang ,&nbsp;Liwei Li","doi":"10.1016/j.indcrop.2024.119972","DOIUrl":"10.1016/j.indcrop.2024.119972","url":null,"abstract":"<div><div>Salinization is a global soil degradation issue threatening agricultural productivity and environmental sustainability. Native biochar is a promising soil amendment, but its high alkalinity limits its use in saline-alkali lands. Acidified biochar, with a lower pH, is theoretically more suitable. This study aims to evaluate the persistence of effects of acidified biochar one-off application on soil particle size distribution, physicochemical properties, water retention, temperature regulation, and evaporation conditions of saline-alkali soil, thereby verifying its feasibility and exploring the optimal application range. We conducted a three-year cotton field experiment using palm fruit branch biochar as the raw material, acidified with ferrous sulfate, which involved four biochar applications (0, 10, 20, and 30 t ha⁻¹) and four irrigation quotas (60 %, 80 %, 100 % and 120 % <em>ET</em>_<em>c</em>). The results indicated that the initial acidified biochar application slightly increased surface soil (0–20 cm) pH by 0.1 %–3.9 %, this negative effect was nearly eliminated by the third year. Biochar application significantly altered surface soil particle size distribution, increasing sand content by 1.6 %–8.4 %, and persistently improved soil hydraulic properties, with water holding capacity still showing a 6.5 %–16.7 % increase in the third year. Biochar enhanced soil thermal insulation and suppressed soil evaporation, but these benefits gradually diminished with increasing cultivation years. Acidified biochar effectiveness was closely linked to irrigation quota. Significant differences in soil water and heat indicators were observed between the 20 and 30 t ha⁻¹ biochar treatments only under low irrigation quotas. Under sufficient irrigation (100 % and 120 % <em>ET</em>_<em>c</em>), the optimal biochar application range was 15–20 t ha⁻¹, while under low irrigation (60 % and 80 % <em>ET</em>_<em>c</em>), the optimal range was 20–25 t ha⁻¹. This study demonstrated that acidified biochar one-off application has significant multi-year benefits in improving soil structure and hydrothermal properties, providing a scientific basis for the improvement and sustainable utilization of saline-alkali soil.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 119972"},"PeriodicalIF":5.6,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Freeze-resistant and conductive self-healing carbonized lignin-based hydrogels for human motion monitoring","authors":"Li Ai ,&nbsp;Li Chen ,&nbsp;Guiming Ou ,&nbsp;Xuebing Wang ,&nbsp;Ming Lei","doi":"10.1016/j.indcrop.2024.119996","DOIUrl":"10.1016/j.indcrop.2024.119996","url":null,"abstract":"<div><div>Conductive self-healing hydrogels have dual properties of self-healing and conductivity, and have become a research hotspot in recent years as a new member of the smart material family. However, it is still a great challenge to prepare hydrogels with excellent performance through simple synthesis steps and low-cost raw materials. Most current hydrogels have problems such as low mechanical strength and poor tensile properties, making it difficult to meet the needs of practical applications in wearable devices. Here, a conductive self-healing hydrogel PVA-B(OH)₃-CL-Gly₂ was prepared simply and quickly based on the dynamic borate ester bond formed by the reaction of boric acid and polyvinyl alcohol. PVA-B(OH)₃-CL-Gly₂ has various properties such as self-healing capabilities, excellent physical and mechanical properties (maximum breaking strain of 310 %, maximum tensile strength of 251 kPa), conductivity (conductivity of 0.37 S/m), and anti-freeze properties. As a sensor, PVA-B(OH)₃-CL-Gly₂ can be utilized for motion monitoring and exhibits good specificity in recognizing both large and subtle movements of the human body. In summary, the prepared PVA-B(OH)₃-CL-Gly₂ hydrogel effectively addresses the limitations of traditional conductive hydrogels, which are often confined to a single application environment and have few application scenarios. This hydrogel demonstrates significant potential for multifunctional applications in fields such as artificial intelligence, sports management, soft robotics, and human-machine interfaces.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 119996"},"PeriodicalIF":5.6,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrangea-like NiMn layered double hydroxide grown on biomass-derived porous carbon as a high-performance supercapacitor electrode","authors":"Yilan Wang ,&nbsp;Yanling Jin ,&nbsp;Wenhui Tian ,&nbsp;Baoli Fan ,&nbsp;Du Ding ,&nbsp;Zirui Zhao ,&nbsp;Zhengyan Chen ,&nbsp;Zhengzheng Guo ,&nbsp;Penggang Ren","doi":"10.1016/j.indcrop.2024.120035","DOIUrl":"10.1016/j.indcrop.2024.120035","url":null,"abstract":"<div><div>Layered double hydroxides (LDHs) are considered prospective candidates for supercapacitor electrodes owing to their substantial theoretical capacity and high degree of customizability. However, their poor conductivity and self-stacking tendency hinder the achievement of high-performance electrochemical characteristics. Herein, a novel CSC@NiMn LDH composite is prepared from hydrangea-like NiMn LDH grown on celery stem-derived porous carbon (CSC) through a one-step hydrothermal method. This unique anchoring structure leads to fast charge transfer between NiMn LDH and CSC, solving the issue of poor conductivity and facilitating the cyclic performance. Furthermore, the hydrangea-like morphology and uniform dispersion of NiMn LDH, along with the three-dimensional porous architecture of CSC, enhance the accessibility of active sites, offer efficient and brief pathways for electrolyte penetration and ion transport, thereby facilitating the electrochemical reaction process. Consequently, the optimal CSC@NiMn LDH demonstrates a remarkable specific capacitance of 1481.9 F g⁻¹ at 1 A g⁻¹ and an impressive cycling stability, holding 91.4 % of its initial capacitance even after 8000 cycles. The CSC@NiMn LDH//AC asymmetric supercapacitor device exhibits an impressive energy density of 103.5 Wh kg⁻¹ at 800 W kg⁻¹, coupled with superior cycling performance, retaining approximately 97.6 % after 10,000 cycles. This work offers a rational strategy to construct high-performance and eco-friendly supercapacitor electrodes.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"222 ","pages":"Article 120035"},"PeriodicalIF":5.6,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}