Article
Nanoscience & Nanotechnology
Xiaoyu Zhao, Shuixin Xia, Xun Zhang, Yuepeng Pang, Fen Xu, Junhe Yang, Lixian Sun, Shiyou Zheng
Summary: A highly lithiophilic nanocopper-reinforced three-dimensional-structured carbon nanofiber scaffold was proposed to stabilize Li metal, showing superior performance compared to traditional Li metal electrodes. The scaffold enables homogeneous Li deposition, enhanced CE, and stable cycling lifespan, offering a cost-effective method for designing high-performance Li metal anodes for practical applications.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Y. Wang, A. Li, C. Cheng
Summary: This article reports a dendrite-free zinc anode with a three-dimensional ordered macroporous structure, which achieves stable electro-chemical reactions and extended lifespan.
MATERIALS TODAY CHEMISTRY
(2022)
Article
Chemistry, Physical
Jin-Lin Yang, Peihua Yang, Wenqi Yan, Jian-Wei Zhao, Hong Jin Fan
Summary: An efficient zinc anode host has been designed by combining a 3D microporous scaffold and zincophilic surfaces, which effectively solves the issues of poor cycle life in zinc-ion batteries using metallic zinc anodes. The designed host stabilizes the zinc metal deposition and improves the cycle life of full cells.
ENERGY STORAGE MATERIALS
(2022)
Article
Engineering, Environmental
Dong-Hun Lee, Do-Hyeon Kim, Heechul Jung, Cheol-Min Park
Summary: Germanium is a highly researched anode material for Li-ion batteries due to its high Li storage capacity and electrical conductivity. The Li reaction pathways in germanium have been demonstrated through the analysis of nanocrystalline germanium. The electrochemical performance of a germanium-based nanocomposite, Ge/Al2O3/C, has been enhanced for better Li storage characteristics.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Xinxin Sun, Zhiyuan Wang, Haohui Zhang, Kaize Si, Xiaomei Wang, Xu Zhang
Summary: In this study, a honeycomb-like SiOx/C nanoarchitecture with carbon coating based on a 3D ordered macroporous (3DOM) structure was developed. The carbon cladding buffers volume expansion and enhances electronic conductivity, resulting in high reversible capacity and good cycling stability in lithium-ion batteries.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Review
Electrochemistry
Yao Liu, Wei Li, Yongyao Xia
Summary: While carbon, oxide, and silicon-based materials have limitations in current LIB applications, polyanionic compounds have gained attention for their ability to stabilize structures, adjust redox couples, and provide migration channels for guest ions, leading to electrode materials with long-term cycling, high energy density, and outstanding rate capability.
ELECTROCHEMICAL ENERGY REVIEWS
(2021)
Article
Chemistry, Applied
Yue Li, Haichang Zhang, Rui Zhang, Junwei Sha, Liying Ma, Dongdong Zhao, Chunsheng Shi, Naiqin Zhao
Summary: In this work, a lithiophilic Al2O3 seeds induced rigid carbon nanotube arrays/three-dimensional graphene (CNTA/3DG) host material is developed for the lithium anode. The lithiophilic feature of Al2O3 seeds and the enhanced rigidity of arrays synergistically induce uniform Li flux, inhibit array collapse, and stabilize electrolyte/electrode interfaces. The Al2O3-CNTA/3DG-Li anode exhibits high Coulombic efficiency and significantly extended life-span for lithium-oxygen batteries, demonstrating potential for practical applications.
JOURNAL OF ENERGY CHEMISTRY
(2022)
Article
Nanoscience & Nanotechnology
Abirdu W. Nemaga, Jean Michel, Mathieu Morcrette, Jeremy Mallet
Summary: The use of a Li-active, self-organized TiO2 nanotube template for the fabrication of Ge-based nanostructured anodes is demonstrated in this study. The electrochemical synthesis methods employed are cost-effective, accessible, and scalable. The study emphasizes the important roles of TiO2 nanotube arrays in improving the performance of the anodes.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Yinger Xiang, Xinyu Hu, Xue Zhong, Wentao Deng, Guoqiang Zou, Hongshuai Hou, Xiaobo Ji
Summary: This study proposes a strategy of hierarchical double carbon/Sb composite to enhance the performance of Sb anode. The composite employs carbon spheres to encapsulate Sb nanoparticles with strong interfacial chemical bonds, and utilizes graphene as a conductive network to connect the composite materials. The hierarchical double carbon/Sb composite shows excellent rate and long cycling performance, and provides theoretical guidance for the development of metal anodes.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Abirdu W. Nemaga, Jean Michel, Mathieu Morcrette, Jeremy Mallet
Summary: By utilizing a Li-active, self-organized TiO2 nanotube template, a germanium (Ge)-based nanostructured anode has been successfully fabricated and demonstrated to have excellent performance in Li-ion batteries. The implemented electrochemical synthesis methods are cost-effective, easily accessible, and scalable compared to traditional costly and complex nanostructure synthesis processes. Moreover, the TiO2 nanotube arrays play important roles in providing mechanical support, enhancing active mass loading, and facilitating electron transport.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Analytical
Kang Ding, Jeongyeon Lee, Lawrence Yoon Suk Lee, Kwok-Yin Wong
Summary: This study demonstrates the synthesis of hierarchical and mesoporous MoS2 frameworks via a facile phase-segregation route, showing promising performance as an anode material for lithium-ion batteries.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Physical
Hae-Ri Yang, Junesun Hwang, Hyungeun Seo, Kyungbae Kim, Jae-Hun Kim
Summary: Researchers have proposed a composite material to overcome the initial Coulombic efficiency issue in silicon suboxides for lithium-ion batteries and achieved superior cycle performance. The composite material, synthesized through high-energy mechanical milling, showed excellent reversible capacity and cycle performance in electrochemical tests.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
QiLiang Pan, JianGuo Zhao, Jin Zhang, ZhiWen Chen, Ning Li, Lihua Yao, Jie Song, BaoYan Xing, Shang Jiang, WenShan Qu, Rui Liu
Summary: In this study, Fe2O3@Fe3O4@FeCO3/reduced graphene oxide (3-Fe/rGO) composite was successfully synthesized and demonstrated to have excellent electrochemical performance as an anode material in Li-ion batteries. The outstanding properties of this composite are attributed to the effective synergy between FeCO3, Fe3O4, Fe2O3, and rGO. Additionally, the conductivity of the electrode is significantly improved, contributing to the enhanced electrochemical performance of Fe-based oxides.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Sandeep Kumar Sundriyal, Yogesh Sharma
Summary: The study focuses on the improvement of iron-based oxides as electrode materials for lithium-ion batteries by utilizing oxygen defects and nanostructures. Tuning the concentration of oxygen defects can enhance the Li-storage properties of these materials.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Physical
Lidan Tan, Jingsong Wu, Yunfeng Guan, Yi Jin, Zhangwei Xu, Hui Zhu, Qin Zhang, Xuanke Li, Zhijun Dong, Ye Cong
Summary: The study constructs 2D hierarchical NaV6O15@VO2(M)@V2C composites through one-step oxidation of Na-ion intercalated V2C MXene in CO2, where VO2(M) nanosheets are confined by NaV6O15 nanorods and V2C MXene. Due to the intrinsic merits of monoclinic VO2(M) and a dual conductive confinement system composed of the outer NaV6O15 nanorods and the inner V2C MXene, NaV6O15@VO2(M)@V2C exhibits superior electrochemical performance as an anode for LIBs. It delivers an outstanding reversible discharge capacity of 408.1 mAh g-1 at 100 mA g-1 after 100 cycles, as well as good cycling stability at 1 A g-1, which maintains capacity of 204.5 mAh g-1 after 400 cycles with a coulombic efficiency of 99.63%.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Multidisciplinary
Dong Xu, Xiu Lin, Qi-Yuan Li, Shi-Nan Zhang, Si-Yuan Xia, Guang-Yao Zhai, Jie-Sheng Chen, Xin-Hao Li
Summary: This study successfully constructed a cascade catalyst that triggered the mild and cascade methylation of amines, achieving mass exchange between different catalysts through electron exchange and significantly improving the production of the desired product.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Multidisciplinary
Wei-Yao Hu, Qi-Yuan Li, Guang-Yao Zhai, Yun-Xiao Lin, Dong Li, Xiao-Xiao He, Xiu Lin, Dong Xu, Lu-Han Sun, Shi-Nan Zhang, Jie-Sheng Chen, Xin-Hao Li
Summary: The study proposes and demonstrates a light-catalyst based on a graphene/semiconductor heterojunction that can efficiently extend the visible light spectrum and achieve high-efficiency hydrogen peroxide production, providing an important pathway for sustainable chemical production.
Article
Chemistry, Applied
Qiang Zhang, Xiao Wei, Yu-Si Liu, Xin Liu, Wen-Long Bai, Zhen Zhang, Kai-Xue Wang, Jie-Sheng Chen
Summary: The study focuses on addressing the challenges posed by an unstable solid electrolyte interphase (SEI) and chaotic lithium ion flux in lithium batteries. By coating fluorine-functionalized Ti3C2 nanosheets on PP separators, the homogenization of lithium ion flux and the generation of stable SEI layers on lithium anodes were achieved. This approach not only provides abundant ion pathways for manipulating lithium ion flux but also increases the Young's modulus and electrolyte wettability of the separators, leading to improved electrochemical performance in various cell configurations.
JOURNAL OF ENERGY CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Yun-Xiao Lin, Hua-Yi Kuang, Shi-Nan Zhang, Xiao-Le Zhang, Guang-Yao Zhai, Xiu Lin, Dong Xu, Jinping Jia, Xin-Hao Li, Jie-Sheng Chen
Summary: In this study, a cheap and robust polymer catalyst was synthesized by thermal structure-defect control. The catalyst exhibited efficient and ultra-stable photocatalytic properties for continuous H2O2 production over a wide pH range. By combining the catalyst with the water transport path of natural cotton, a zero-emission and sunlight-only input system was constructed for continuous H2O2 production from air and water in the natural environment.
Article
Chemistry, Multidisciplinary
Xiu Lin, Zhaoyu Zhou, Qi-Yuan Li, Dong Xu, Si-Yuan Xia, Bing-Liang Leng, Guang-Yao Zhai, Shi-Nan Zhang, Lu-Han Sun, Guohua Zhao, Jie-Sheng Chen, Xin-Hao Li
Summary: In this study, the highly selective epoxidation of cyclooctene was successfully improved using electron-rich RuO2 nanocrystals through direct oxygen transfer from water under mild conditions. The electron-rich RuO2 electrocatalysts enable efficient and durable hydrogen production without impacting the selectivity of the reaction.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Zhang Xinyu, Tang Pengpeng, Zhai Guangyao, Lin Xiu, Zhang Qiang, Chen Jiesheng, Wei Xiao
Summary: In this study, well-aligned titanium dioxide nanorods were synthesized using hydrothermal reaction, followed by calcination under different conditions to achieve high catalytic efficiency for oxygen evolution reaction. The new structured TiO2 photoanode material showed enhanced photoelectrochemical performance due to the synergistic effect of phase junction and surface states, promising potential applications in solar-light-driven photoelectric catalysis.
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
(2022)
Article
Chemistry, Physical
Weiyao Hu, Qiyuan Li, Dong Xu, Guangyao Zhai, Shinan Zhang, Dong Li, Xiaoxiao He, Jinping Jia, Jiesheng Chen, Xinhao Li
Summary: The lifetime of hot electrons generated by graphene catalysts can be prolonged by tuning the Schottky barrier at the graphene/rutile interface. The optimized graphene/rutile dyad exhibits high H2O2 yield under visible and near-infrared light irradiation.
Review
Chemistry, Multidisciplinary
Dong Xu, Shi-Nan Zhang, Jie-Sheng Chen, Xin-Hao Li
Summary: Mott-Schottky catalysts, composed of metal-semiconductor heterojunctions with predictable and designable interfacial synergy, are emerging as next-generation catalysts for energy conversion and organic synthesis. By focusing on constructing stable and clean interfaces, tuning work function differences, and preparing exposable interfacial structures, these catalysts offer a feasible strategy to enhance catalytic processes and address current challenges in catalysis for energy conversion and storage.
Article
Chemistry, Physical
Bo Dai, Zichuang Li, Miao Xu, Jiang Li, Yangfan Lu, Jiantao Zai, Liuyin Fan, Sang-Won Park, Masato Sasase, Masaaki Kitano, Hideo Hosono, Xin-Hao Li, Tian-Nan Ye, Jie-Sheng Chen
Summary: The electronic structure of active metal Pd can be regulated by a multi-step electron transfer process using a combination of C12A7:e(-) electride and conductive graphene (Gr). This composite catalytic system significantly enhances electron transfer from Pd active sites to aryl halides, leading to superior catalytic performance in Suzuki-coupling reactions. The catalyst is stable even when immersed in water, due to the protective Gr coating on C12A7:e(-) electride. Overall, this efficient catalyst allows for various carbon-carbon cross-coupling reactions with high activities, expanding the potential applications of electride materials.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Physical
Se-Si Li, Xiao-Lin Zhao, Yu-Si Liu, Jian-Jun Liu, Kai-Xue Wang, Jie-Sheng Chen
Summary: Rational catalyst design is proposed as an efficient strategy to address the issue of accumulating Li2O2 on the cathode in Li-O-2 batteries (LOBs). Porous Ni2P nanorods with exposed (0001) facets exhibit superior electrochemical performance due to the interaction between exposed facets and the nucleation and growth of LiO2 or Li2O2, resulting in the formation of large Li2O2 sheets and flower-like nanoflake assemblies.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Lin Hong, Xiuming Wu, Yu-Si Liu, Chunyang Yu, Yingchun Liu, Kaixi Sun, Chenyang Shen, Wei Huang, Yongfeng Zhou, Jie-Sheng Chen, Kai-Xue Wang
Summary: The construction of polymer-based artificial solid-electrolyte interphase (SEI) films on Zn metal anode effectively suppresses dendrite growth and side reactions in rechargeable aqueous Zn-ion batteries. In this study, zinc alginate (ZA) hydrogel was designed as a dynamic interface and Zn2+ redistributor on Zn anode via in situ cross-linking reaction. The ZA hydrogel promotes Zn2+ ion transport, repels SO42- anions, and desolvates Zn2+ ions, leading to homogeneous deposition of Zn and the suppression of side reactions. The ZA layer also provides self-adapting flexibility, ensuring long-term cycling stability.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Physical
Peng-Peng Tang, Xin-Yu Zhang, Jiantao Zai, Jie-Sheng Chen, Wei Zhang, Xiao Wei
Summary: TiO2 nanoarray photoanodes with Cu2+ incorporation inside the lattice were synthesized by a hydrothermal method to improve charge recombination and achieve better photoelectrochemical performance. Density functional theory calculations confirmed charge accumulation within the Cu-doped TiO2 lattice, enhancing electron-hole separation and migration. Field-induced surface photovoltage spectroscopy analysis revealed the role of defect levels in carrier behavior. This work offers new insight for achieving highly efficient oxygen evolution reaction at the atomic level.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Meeting Abstract
Chemistry, Physical
Yi-si Liu, Chao Ma, Kai-xue Wang, Jie-sheng Chen
Review
Materials Science, Multidisciplinary
Yu-si Liu, Chao Ma, Kai-xue Wang, Jie-sheng Chen
Summary: Porous carbons are extensively used in electrochemical energy storage due to their lightweight, high surface area, good conductivity, and stability. This review highlights the progress in utilizing porous carbons for various energy storage devices, including lithium-ion, lithium-oxygen, lithium-sulfur, and lithium-metal batteries, sodium-ion and potassium-ion batteries, supercapacitors, and metal ion capacitors. The synthesis and functionalization methods of porous carbons are discussed, along with the influence of their pore structure on the electrochemical performance. Strategies for structural control, as well as challenges and prospects in energy storage applications, are also addressed.
NEW CARBON MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Qi Sun, Xin-Hao Li, Kai-Xue Wang, Tian-Nan Ye, Jie-Sheng Chen
Summary: Oxygen reduction reaction (ORR) is the rate-determining step in fuel cells and metal-air batteries. Pt-based catalysts, especially Pt/C catalysts, are the most promising electrode materials. However, carbon corrosion and Pt deterioration limit their performance. Non-carbon supports can improve stability and catalytic activity by avoiding direct contact between Pt and carbon materials. Metal oxides show excellent stability but lack electrical conductivity, while metal carbides and nitrides possess both stability and conductivity. This review summarizes the applications, mechanisms, and properties of non-carbon supported Pt catalysts in ORR, with emphasis on anchoring and synergetic effects.
ENERGY & ENVIRONMENTAL SCIENCE
(2023)
Article
Engineering, Environmental
Xinping Zhang, Yuxin Guo, Xiaoyang Liu, Shun-Yu Wu, Ya-Xuan Zhu, Shao-Zhe Wang, Qiu-Yi Duan, Ke-Fei Xu, Zi-Heng Li, Xiao-Yu Zhu, Guang-Yu Pan, Fu-Gen Wu
Summary: This study develops a nanotrigger HCFT for simultaneous photodynamic therapy and light-triggered ferroptosis therapy. The nanotrigger can relieve tumor hypoxia, induce enhanced photodynamic reaction, and facilitate the continuation of Fenton reaction, ultimately leading to lethal ferroptosis in tumor cells.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Olumide Bolarinwa Ayodele, Toyin Daniel Shittu, Olayinka S. Togunwa, Dan Yu, Zhen-Yu Tian
Summary: This study focused on the semihydrogenation of acetylene in an ethylene-rich stream using two alloyed Pt catalysts PtCu and PtCo. The PtCu catalyst showed higher activity and ethylene yield compared to PtCo due to its higher unoccupied Pt d-orbital density. This indicates that alloying Pt with Cu is more promising for industrial relevant SHA catalyst.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Guowei Chen, Wen-Cheng Chen, Yaozu Su, Ruicheng Wang, Jia-Ming Jin, Hui Liang, Bingxue Tan, Dehua Hu, Shaomin Ji, Hao-Li Zhang, Yanping Huo, Yuguang Ma
Summary: This study proposes an intramolecular dual-locking design for organic luminescent materials, achieving high luminescence efficiency and performance for deep-blue organic light-emitting diodes. The material also exhibits unique mechanochromic luminescence behavior and strong fatigue resistance.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Joren van Stee, Gregory Hermans, Jinu Joseph John, Koen Binnemans, Tom Van Gerven
Summary: This work presents a continuous solvent extraction method for the separation of cobalt and nickel in a millifluidic system using Cyphos IL 101 (C101) as the extractant. The optimal conditions for extraction performance and solvent properties were determined by investigating the effects of channel length, flow rate, and temperature. The performance of a developed manifold structure was compared to a single-channel system, and excellent separation results were achieved. The continuous separation process using the manifold structure resulted in high purity cobalt and nickel products.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Yan Xu, Jingai Jiang, Xinyi Lv, Hui Li, Dongliang Yang, Wenjun Wang, Yanling Hu, Longcai Liu, Xiaochen Dong, Yu Cai
Summary: A programmed gas release nanoparticle was developed to address the challenges in treating diabetic infected wounds. It effectively removes drug-resistant pathogens and remodels the wound microenvironment using NO and H2S. The nanoparticle can eliminate bacteria and promote wound healing through antibacterial and anti-inflammatory effects.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Tong Xia, Zhilin Xi, Lianquan Suo, Chen Wang
Summary: This study investigated a highly efficient coal dust suppressant with low initial viscosity and high adhesion-solidification properties. The results demonstrated that the dust suppressant formed a network of multiple hydrogen bonding cross-linking and achieved effective adhesion and solidification of coal dust through various chemical reactions.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Jinzhi Cai, Zhenshan Li
Summary: A density functional theory-based rate equation was developed to predict the gas-solid reaction kinetics of CaO carbonation with CO2 in calcium looping. The negative activation energy of CaO carbonation close to equilibrium was accurately predicted through experimental validation.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Jianxiong Chen, Fuhao Ren, Ningning Yin, Jie Mao
Summary: This study presents an economically efficient and easily implementable surface modification approach to enhance the high-temperature electrical insulation and energy storage performance of polymer dielectrics. The self-assembly of high-insulation-performance boron nitride nanosheets (BNNS) on the film surface through electrostatic interactions effectively impedes charge injection from electrodes while promoting charge dissipation and heat transfer.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Zijian Li, Zhaohui Yang, Shao Wang, Hongxia Luo, Zhimin Xue, Zhenghui Liu, Tiancheng Mu
Summary: This study reports a strategy for upgrading polyester plastics into value-added chemicals using electrocatalytic methods. By inducing the targeted transfer of *OH species, polyethylene terephthalate was successfully upgraded into potassium diformate with high purity. This work not only develops an excellent electrocatalyst, but also provides guidance for the design of medium entropy metal oxides.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Navneet Singh Shekhawat, Surendra Kumar Patra, Ashok Kumar Patra, Bamaprasad Bag
Summary: This study primarily focuses on developing a sulphur dyeing process at room temperature using bacterial Lysate, which is environmentally friendly, energy and cost effective, and sustainable. The process shows promising improvements in dye uptake and fastness properties.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Dengjia Shen, Hongyang Ma, Madani Khan, Benjamin S. Hsiao
Summary: This study developed cationic PVC nanofibrous membranes with high filtration and adsorption capability for the removal of bacteria and hexavalent chromium ions from wastewater. The membranes demonstrated remarkable performance in terms of filtration efficiency and maximum adsorption capacity. Additionally, modified nanofibrous membranes were produced using recycled materials and showed excellent retention rates in dynamic adsorption processes.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Xiaoyan Wang, Zhikun Wang, Ben Jia, Chunling Li, Shuangqing Sun, Songqing Hu
Summary: Inspired by photosystem II, self-supported Fe-doped NiCoP nanowire arrays modified with carboxylate were constructed to boost industrial-level overall water splitting by employing the concerted proton-coupled electron transfer mechanism. The introduction of Fe and carboxyl ligand led to improved catalytic activity for HER and OER, and NCFCP@NF exhibited long-term durability for overall water splitting.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Pengyao Yu, Ge Yang, Yongming Chai, Lubomira Tosheva, Chunzheng Wang, Heqing Jiang, Chenguang Liu, Hailing Guo
Summary: Thin LTA zeolite membranes were prepared through secondary growth of nano LTA seeds in a highly reactive gel, resulting in membranes with superior permeability and selectivity in gas separation applications.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Baiqin Zhou, Huiping Li, Ziyu Wang, Hui Huang, Yujun Wang, Ruichun Yang, Ranran Huo, Xiaoyan Xu, Ting Zhou, Xiaochen Dong
Summary: The use of machine learning to predict the performance of specific adsorbents in phosphate adsorption shows great promise in saving time and revealing underlying mechanisms. However, the small size of the dataset and insufficient detailed information limits the model training process and the accuracy of results. To address this, the study employs a fuzzing strategy that replaces detailed numeric information with descriptive text messages on the physiochemical properties of adsorbents. This strategy allows the recovery of discarded samples with limited information, leading to accurate prediction of adsorption amount, capacity, and kinetics. The study also finds that phosphate uptake by adsorbents is generally through physisorption, with some involvement of chemisorption. The framework established in this study provides a practical approach for quickly predicting phosphate adsorption performance in urgent scenarios, using easily accessible information.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Paula Alejandra Lamprea Pineda, Joren Bruneel, Kristof Demeestere, Lisa Deraedt, Tex Goetschalckx, Herman Van Langenhove, Christophe Walgraeve
Summary: This study evaluates the use of four esterified fatty acids and three vegetable oils as absorption liquids for hydrophobic VOCs. The experimental results show that isopropyl myristate is the most efficient liquid for absorbing the target VOCs.
CHEMICAL ENGINEERING JOURNAL
(2024)