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SSRN 2024年

作者： Nie, Xiongfei Qiu, Xinjie Zhang, Ruina Ke, Quanli Liu, Huayan Zhang, Xiangping Lu, Hanfeng Cui, Guokai Zhang, Suojiang Innovation Team of Air Pollution Control Institute of Catalytic Reaction Engineering State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology College of Chemical Engineering Zhejiang University of Technology Hangzhou310014 China Beijing Key Laboratory of Ionic Liquids Clean Process CAS Key Laboratory of Green Process and Engineering State Key Laboratory of Multiphase Complex Systems Institute of Process Engineering Chinese Academy of Sciences Beijing100190 China

Developing advanced sorbents for efficient aromatic VOCs sorption from humid conditions are highly desired. In this work, a series of tunable and functional ionic liquids embedded hyper-crosslinked polymers (ILHCPs) containing different structures of anion-functional ionic liquids (ILs) with 1,4-dichloroxylene (DCX) as the crosslinker were designed and prepared for highly efficient gaseous toluene adsorption under humidity. These ILHCPs could achieve high surface area (600~900 m2 g−1), high micropore volume (0.1~0.3 cm3 g−1), small average pore size (4~5 nm), and large water contact angle (up to 110°) through tuning the anion structures and the initial IL:DCX molar ratio. Gaseous toluene adsorption isotherms on typical ILHCPs were tested under 298, 308, and 318 K, and a dual-site Langmuir-Freundlich (DSLF) model was used for well describing adsorption isotherms, which can be divided into two contributions for site I and site II. The isosteric heats of gaseous toluene adsorption were calculated. Furthermore, toluene adsorption under different humidity conditions were also tested. Compared with DCX-based self-condensed HCP, toluene adsorption capacity of ILHCPs remained steadily (270 mg g−1) even under 80% humidity. To our best knowledge, this is the first example of tuning functional ILHCPs for efficient H2O-tolerant gaseous toluene adsorption. The method may also open a door to achieving high adsorption efficiency of other volatile organic compounds by functional IL-based porous materials. © 2024, The Authors. All rights reserved.

关键词： Gas adsorption

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From waste to functional materials: advances in porous material synthesis and applications derived from coal gasification slag

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RSC Advances 2025年第24期15卷 18893-18909页

作者： Mengdan Huo Changjiang Huang Anqi Guo Jianbo Zhang Jian-ming Gao Institute of Resources and Environment Engineering State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources Shanxi University Taiyuan 030006 P. R. China Shanxi Key Laboratory of High-value Recycling of Coal-based Solid Waste Shanxi Laboratory for Yellow River Shanxi University Taiyuan China CAS Key Laboratory of Green Process and Engineering National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology Institute of Process Engineering Chinese Academy of Sciences Beijing China

Coal gasification slag (CGS) is a hazardous industrial byproduct generated during coal gasification process. Its large-scale accumulation leads to environmental pollution and wasting of land resources. Addressing these challenges, the development of high-value utilization strategies for CGS has become a critical priority in sustainable resource management. CGS has unique pore structure and high reactivity of alumina–silica components, enabling it to be transformed into porous materials, which offers the possibility for high-value utilization. This review systematically consolidates recent progress in designing and functionalizing CGS-based porous materials. First, we elucidate the microstructural and physicochemical properties of CGS, focusing on pore hierarchy, elemental distribution, and phase evolution. Next, we critically analyze mainstream synthesis methodologies, spanning acid/alkali etching, physical activation, and hybrid approaches for hierarchical structuring. Furthermore, we point out emerging applications across environmental and energy sectors, such as multifunctional adsorption (heavy metals, organics, CO₂), polymer nanocomposites, and electromagnetic shielding. Finally, we identify persistent challenges, including energy-intensive activation processes, synergistic utilization of different elements in CGS, and industrial scalability gaps, while proposing targeted solutions such as externally-coupled activation and full-component resource recovery. These insights aim to bridge fundamental research with industrial implementation, advancing CGS valorization toward a zero-waste paradigm.

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NiMo/CoP nanoflower electrodes with abundant heterogeneous interfaces as efficient electrocatalysts for alkaline water splitting

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Fuel 2025年 399卷

作者： Luo, Li Li, Hanyu Liu, Shantang Key Laboratory for Green Chemical Process of Ministry of Education School of Chemistry and Environmental Engineering State Key Laboratory of Green and Efficient Development of Phosphorus Resources Wuhan Institute of Technology Wuhan430073 China

The development of high-performance, excellent stability, and cost-effective non-precious metal catalysts is essential for large-scale electrochemical water splitting. In this study, we designed and constructed novel NiMoX/CoP heterostructures with nanoflower morphology through hydrothermal, phosphorization, and magnetron sputtering processes, serving as efficient hydrogen and oxygen evolution reaction (HER and OER) catalysts. Electrochemical tests indicate the optimal sample NiMo450/CoP exhibited excellent hydrogen evolution performance in an alkaline electrolyte, with overpotentials of only 30 and 215 mV at current densities of 10 and 100 mA cm−2, respectively. Notably, the NiMo450/CoP delivers outstanding long-term stability, maintaining 94 % of its initial performance over 60 h at a current density of 10 mA cm−2. Furthermore, NiMo450/CoP also demonstrated the lowest OER overpotential (216 mV at 10 mA cm−2), and the assembled two-electrode electrolyzer operated efficiently with a low cell voltage of 1.54 V. The excellent catalytic performance and stability may be attributed to the synergistic effect of NiMo alloy and the layered heterostructure of NiMoX/CoP. This research outlines a method for preparing high-activity non-precious metal catalysts, which has the potential to promote industrial water splitting applications. © 2025

关键词： Nanoflowers

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Multicomponent supramolecular nanoaggregates with co-emissive electrochemiluminescence

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Matter 2025年第6期8卷

作者： Dai, Li Fang, Jinglong Jiang, Tong Li, Qi Ren, Xiang Li, Yuyang Wu, Dan Ma, Hongmin Lei, Jianping Ju, Huangxian Wei, Qin Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection School of Chemistry and Chemical Engineering University of Jinan Jinan250022 China State Key Laboratory of Biochemical Engineering Institute of Process Engineering Key Laboratory of Biopharmaceutical Preparation and Delivery Chinese Academy of Sciences Beijing100190 China University of Chinese Academy of Sciences Beijing100049 China State Key Laboratory of Analytical Chemistry for Life Science School of Chemistry and Chemical Engineering Nanjing University Nanjing210023 China

The development of particulate electrochemiluminescence (ECL) emitter with high efficiency is challenging due to either the low electrochemical reaction efficiency for nanoparticles with larger sizes or the low quantum efficiency of molecular luminophores in aggregated forms. While the synthesis of aggregation-induced electrochemiluminescence (AI-ECL) luminophores with high quantum efficiency requires complicated procedures, a supramolecular strategy is proposed for constructing multicomponent nanoaggregates with co-emissive ECL. Aggregation-induced emission (AIE) active tetraphenylethylene (TPE) was used as a molecular matrix to disperse the aggregation-caused quenching (ACQ) luminophores with high quantum efficiency, boron dipyrromethene (BDP), and rhodamine B (RhB). Co-emissions of both molecular matrix and doped luminophores were achieved. The synergistic effects of the supramolecular interactions for enhancement of emission efficiency were confirmed by spectral measurement and molecular dynamic simulation. Small nanoaggregates with higher ECL efficiency were prepared on microfluidic chips and were used as nanolabels for sensitive ECL immunoassays. © 2025 Elsevier Inc.

关键词： Nanoclay

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High-performance Si-Containing anode materials in lithium-ion batteries: A superstructure of Si@Co-NC composite works effectively

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green Energy & Environment 2022年第1期7卷 116-129页

作者： Qiongguang Li Yanhong Wang Jing Yu Menglei Yuan Qiangqiang Tan Ziyi Zhong Fabing Su School of Chemical Engineering University of Chinese Academy of Sciences100049BeijingChina State Key Laboratory of Multiphase Complex Systems CAS Key Laboratory of Green Process EngineeringInstitute of Process EngineeringChinese Academy of SciencesBeijing100190China Zhongke Langfang Institute of Process Engineering Fenghua Road No 1Langfang Economic&Technical Development ZoneHebei Province065001China College of Engineering Guangdong Technion Israel Institute of Technology(GTIIT)241 Daxue RoadJinping DistrictShantou515063China Technion Israel Institute of Technology(IIT) Haifa32000Israel Institute of Industrial Chemistry and Energy Technology Shenyang University of Chemical TechnologyShenyang110142China

To mitigate the massive volume expansion of Si-based anode during the charge/discharge cycles,we synthesized a superstructure of Si@Co±NC composite via the carbonization of zeolite imidazolate frameworks incorporated with Si *** Si@Co±NC is comprised of Sinanoparticle core and N-doped/Co-incorporated carbon shell,and there is void space between the core and the *** using as anode material for LIBs,Si@Co±NC displayed a super performance with a charge/discharge capacity of 191.6/191.4 mA h g^(-1)and a coulombic efficiency of 100.1%at 1000 mA g^(-1)after 3000 cycles,and the capacity loss rate is 0.022%per cycle *** excellent electrochemical property of Si@Co±NC is because its electronic conductivity is enhanced by doping the carbon shell with N atoms and by incorporating with Co particles,and the pathway of lithium ions transmission is shortened by the hollow structure and abundant mesopores in the carbon ***,the volume expansion of Si nanoparticles is well accommodated in the void space and suppressed by the carbon host *** work shows that,through designing a superstructure for the anode materials,we can synergistically reduce the work function and introduce the confinement effect,thus significantly enhancing the anode materials’electrochemical performance in LIBs.

关键词： Confinement effect Work function regulation Doping Hollow core-shell structure Si anode

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Thermodynamic analysis of C2H4/C2H6 separation based on silver-based containing ionic liquid

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Chemical engineering Science 2025年 315卷

作者： Yang, Peng Liu, Wei Wang, Zongxu Dong, Haifeng Ren, Mengyu Li, Dan Cai, Aizi Jin, Xiao Wang, Junnan Fang, Yanxiong Guangzhou Key Lab Clean Transport Energy Chemistry School of Light Industry & Chemical Engineering Guangdong University of Technology Guangzhou510006 China CAS Key Laboratory of Green Process and Engineering State Key Laboratory of Mesoscience and Engineering Beijing Key Laboratory of Ionic Liquids Clean Process Institute of Process Engineering Chinese Academy of Sciences Beijing100190 China Huizhou Institute of Green Energy and Advanced Materials Guangdong Huizhou516081 China

Low-energy C2H4/C2H6 separation processes based on ionic liquids are a hot topic of research. Among them, silver-based containing ionic liquids (Ag-ILs) exhibit excellent separation performance. The absorption thermodynamic of this system is crucial for the development of new processes. At 313.15 to 333.15 K, the solubility of C2H4 and C2H6 in Ag-ILs was measured. Combined with the fitting of the solubility of the "deactivation model", the Henry's constant (H) and the reaction equilibrium constant (K) were obtained, which accurately described the absorption behavior of C2H4 in Ag-IL, and the relationship between the enthalpy of absorption and the solubility was correlated. Furthermore, combined with quantum chemical computation, the absorption mechanism was revealed that complexation reaction led to higher solubility of C2H4, and the enthalpy of the reaction is the main driving force. This paper provides theoretical support for the industrial research on the C2H4/C2H6 separation by Ag-IL. © 2025

关键词： Enthalpy

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Ionic liquids/deep eutectic solvents for CO_(2) capture:Reviewing and evaluating

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green Energy & Environment 2021年第3期6卷 314-328页

作者： Yanrong Liu Zhengxing Dai Zhibo Zhang Shaojuan Zeng Fangfang Li Xiangping Zhang Yi Nie Lei Zhang Suojiang Zhang Xiaoyan Ji Energy Engineering Division of Energy ScienceLuleåUniversity of TechnologyLuleåSweden Swerim AB Box 812SE-97125LuleåSweden State Key Laboratory of Material-Oriented Chemical Engineering Nanjing Tech UniversityNanjingChina CAS Key Laboratory of Green Process and Engineering Beijing Key Laboratory of Ionic Liquids Clean ProcessState Key Laboratory of Multiphase Complex SystemsInstitute of Process EngineeringChinese Academy of SciencesBeijingChina Zhengzhou Institute of Emerging Industrial Technology ZhengzhouChina College of Materials Science and Engineering Fujian University of TechnologyFuzhouFujian350118China School of Chemical Engineering University of Chinese Academy of SciencesBeijingChina

The CO_(2)solubilities(including CO_(2)Henry’s constant)in physical-and chemical-based ILs/DESs and the COSMO-RS models describing these properties were comprehensively collected and *** summarized results indicate that chemical-based ILs/DESs are superior to physical-based ILs/DESs for CO_(2)capture,especially those ILs have functionalized cation and anion,and superbase DESs;some of the superbase DESs have higher CO_(2)solubilities than those of ILs;the best physical-and chemical-based ILs,as well as physical-and chemicalbased DESs are[BMIM][BF4](4.20 mol kg^(-1)),[DETAH][Im](11.91 mol kg^(-1)),[L-Arg]-Gly 1:6(4.92 mol kg^(-1))and TBD-EG 1:4(12.90 mol kg^(-1)),*** the original COSMO-RS mainly providing qualitative predictions,six corrected COSMO-RS models have been proposed to improve the prediction performance based on the experimental data,but only one model is with universal *** newly determined experimental results were further used to verify the perditions of original and corrected COSMO-RS *** comparison indicates that the original COSMO-RS qualitatively predicts CO_(2)solubility for some but not all ILs/DESs,while the quantitative prediction is incapable at *** original COSMO-RS is capable to predict CO_(2)Henry’s constant qualitatively for both physical-based ILs and DESs,and quantitative prediction is only available for *** the corrected COSMO-RS models,only the model with universal parameters provides quantitative predictions for CO_(2)solubility in physical-based DESs,while other corrected models always show large deviations(>83%)compared with the experimental CO_(2)Henry’s constants.

关键词： Ionic liquid Deep eutectic solvent CO_(2)solubility Henry’s constant COSMO-RS

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Extraction and characterization of bovine collagen Type V and its effects on cell behaviors

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Regenerative Biomaterials 2022年第1期9卷 460-470页

作者： Jun Xu Xi Luo Yang Zhang Jianping Gao Ching-Cheng Huang Xinpeng Bai Guifeng Zhang College of Food Science and Engineering Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of EducationHainan UniversityHaikou 570228China PARSD Biomedical Material Research Center(Changzhou) Changzhou 213176China State Key Laboratory of Biochemical Engineering Institute of Process EngineeringCASBeijing 100190China Department of Biomedical Engineering Ming-Chuan University32033 TaiwanChina

Collagen Type V(Col.V)plays an essential role in cell behaviors and has attracted increasing attention in recent *** Col.V is needed for evaluating its biological *** this research,the enzymatic hydrolysis process was combined with ultrafiltration to purify Col.V from the bovine *** purity of Col.V was determined to be above 90%by both sodium dodecyl sulfate-polyacrylamide gel electrophoresis(SDS-PAGE)and high-performance liquid chromatography *** effect of Col.V on cell behaviors was *** circular dichroism spectroscopy results demonstrated that the extracted Col.V exhibited a complete triple helix ***-PAGE suggested that the molecular weight of Col.V was 440 *** self-assembly experiment revealed that the proportion of Col.V in the collagen mixture can affect the Col.I fiber *** cell culture results implied that Col.V can inhibit fibroblasts(L929)*** L929 showed maximum mobility when the addition of Col.V was 30%.Thus,Col.V has the effect of inhibiting L929 proliferation and promoting *** high-purity Col.V provides useful information for further understanding its biological implications.

关键词： collagen Type V bovine cornea fiber diameter cell migration

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Multishelled CuO/Cu_(2)O induced fast photo-vapour generation for drinking water

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Nano Research 2022年第5期15卷 4117-4123页

作者： Xuanbo Chen Ping Li Jiao Wang Jiawei Wan Nailiang Yang Bo Xu Lianming Tong Lin Gu Jiang Du Jianjian Lin(✉) Ranbo Yu Dan Wang Department of Physical Chemistry School of Metallurgical and Ecological EngineeringUniversity of Science and Technology BeijingBeijing 100083China State Key Laboratory of Biochemical Engineering Key Laboratory of Science and Technology on Particle MaterialsChinese Academy of SciencesBeijing 100190China Key Laboratory of Eco-chemical Engineering College of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao 266042China Henan Province Industrial Technology Research Institute of Resources and Materials Green Catalysis CenterCollege of ChemistryZhengzhou UniversityZhengzhou 450001China University of Chinese Academy of Sciences Beijing 100049China Center for Nano-chemistry Beijing Science and Engineering Center for NanocarbonsBeijing National Laboratory for Molecular SciencesCollege of Chemistry and Molecular EngineeringPeking UniversityBeijing 100871China Beijing National Laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China

Solar thermal interfacial water evaporation is proposed as a promising route to address freshwater scarcity,which can reduce energy consumption and have unlimited application *** large semiconductor family with controllable bandgap and good chemo-physical stability are considered as good candidates for ***,the evaporation rate is not satisfactory because the rational control of nano/micro structure and composition is still in its infancy ***,by systemically analyzing the photo-thermal evaporation processes,we applied the hollow multishelled structure(HoMS)into this *** from the multishelled and hierarchical porous structure,the light absorption,thermal regulation,and water transport are simultaneously optimized,resulting in a water evaporation rate of 3.2 kg·m^(-2)·h^(-1),which is among the best performance in solar-vapour *** collected water from different water resources meets the World Health Organization standard for drinkable ***,by using the CuO/Cu_(2)O system,reactive oxygen species were generated for water disinfection,showing a new route for efficient solar-vapour generation and a green way to obtain safe drinking water.

关键词： multishelled structure hollow structure water evaporation nano/micro structure

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green production of sugar by membrane technology:How far is it from industrialization?

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green Chemical engineering 2021年第1期2卷 27-43页

作者： Hao Zhang Jianquan Luo Lulu Liu Xiangrong Chen Yinhua Wan State Key Laboratory of Biochemical Engineering Institute of Process EngineeringChinese Academy of SciencesBeijing100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing100049China

Application of membrane filtration in sugar production is attractive because it can reduce the usage of chemicals,produce high-quality clarified juice,and obtain various high value-added ***,some technical problems,such as insufficient membrane performance,high sucrose loss in membrane retentate,severe membrane fouling,and incomplete cleaning protocols,limit its industrial *** order to facilitate the development of membrane technology for sugar production,this review summarizes recent progress on the applications of membrane filtration in different stages of sugar production as well as the integrated membrane processes for various ***,some important issues including membrane fouling,membrane cleaning,economic feasibility and engineering problems of the membrane-based sugar production process are ***,the existing challenges and future research prospects for the industrialization of this green technique are pointed out.

关键词： Sugar production Molasses Membrane fouling Chemical cleaning Industrialization

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