Article
Chemistry, Applied
Thibaud Aumond, Martin Esteves, Yannick Pouilloux, Ricardo Faccio, Alexander Sachse
Summary: The impact of crystal size of the template zeolite on the textural properties of resulting Zeolite Templated Carbons was studied, revealing that micron-sized crystals led to a higher degree of structural defects in the final ZTC. Despite both nano- and micron-sized ZTCs showing evidence of long range structural order through XRD, the presence of supermicropores and small mesopores in the micron-sized sample indicated potential limitations in characterization using XRD patterns. Simulated XRD patterns proposed a graphene-based nanoribbon structure grown in the zeolite pores as a satisfactory model for ZTCs in beta zeolite.
MICROPOROUS AND MESOPOROUS MATERIALS
(2022)
Article
Chemistry, Applied
Shunsuke Yamada, Shuhei Yasuda, Willie Yang, Masamichi Hosaki, Takeshi Matsumoto, Junko N. Kondo, Toshiyuki Yokoi
Summary: In order to obtain a highly active TS-1 zeolite, we investigated the manipulation of the TS-1 zeolite crystallization process and examined the incorporation of Ti species into the MFI-framework through hydrolysis and/or dissolution processes using different Si sources such as TEOS, amorphous silica, and silicalite-1. We also studied the effect of TPAOH content in the synthesis gel on the formation of TS-1. Catalytic evaluations for 1-hexene epoxidation reaction revealed that TS-1 zeolite synthesized using amorphous SiO2 exhibited higher efficiency compared to those synthesized with TEOS and silicalite-1. Furthermore, we discovered that the framework Ti species undergoing dissolution and re-construction processes showed high activity for 1-hexene epoxidation.
Article
Chemistry, Applied
Rafal Janus, Piotr Natkanski, Mariusz Wadrzyk, Marek Lewandowski, Piotr Latka, Piotr Kustrowski
Summary: The polarity of the reaction medium was found to play a crucial role in the deposition of poly(furfuryl alcohol) on the surface of the silica matrix, resulting in different growth directions depending on whether water or toluene was used. Water adsorption hindered the formation of a homogeneous polymer layer, while toluene favored monomer adsorption and facilitated the formation of a high-quality CMK-5 structure.
MICROPOROUS AND MESOPOROUS MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
H. A. Alburaih, Sumaira Manzoor, M. Abdullah, M. N. Ashiq, Salma Aman, Sergei V. Trukhanov, Tatiana I. Zubar, Zhipeng Sun, T. A. Taha, Alex V. Trukhanov
Summary: In this study, metal oxy-hydroxides with numerous oxygen defects (M-OOHv) were synthesized on the surface of Cu foam (CF) through a straightforward electro-oxidation reconstitution (ER) process. The Al2Cu-MOF@M-OOHv-ER/CF nanomaterial showed lower overpotential and higher Tafel slope, indicating enhanced OER activity. This newly developed nanomaterial has great potential for applications in water electrolysis and other energy storage devices.
Article
Chemistry, Physical
Rafal Janus, Piotr Natkanski, Mariusz Wadrzyk, Marek Lewandowski, Marek Michalik, Piotr Kustrowski
Summary: This paper introduces a new synthetic method for preparing carbon mesostructures of different structures, which is simple and does not require pretreatment of silica and carbonization. Through systematic studies on materials, it is found that this method can achieve highly ordered carbon structures while maintaining the morphology of the mother silica.
Article
Chemistry, Applied
Ji Han, Guoju Yang, Hong Ding, Xiaoxin Chen
Summary: Fabrication of hierarchical SAPO-34 zeolites by chemical etching is a simple, cost-effective, and efficient method to overcome intrinsic diffusion limitations. The formation of hierarchical porosity through etching depends on the Si content and particle size of SAPO-34 samples. After etching, nanosized SAPO-34 zeolites with low Si content exhibit improved catalytic performance in methanol-to-olefin reactions due to enhanced mass transport and accessibility to active sites.
MICROPOROUS AND MESOPOROUS MATERIALS
(2021)
Article
Engineering, Manufacturing
Joel Galos, Yiwei Hu, Anil R. Ravindran, Raj B. Ladani, Adrian P. Mouritz
Summary: The study investigates the electrical conductivity of continuous carbon fiber-nylon filaments and laminates printed with an FDM machine. While the longitudinal conductivity of the 3D printed laminate is lower than that of a hot molded composite due to fiber breakages caused by the FDM process, the transverse and through-thickness electrical conductivities are higher due to increased fiber-to-fiber contact.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2021)
Article
Engineering, Chemical
Chuanyan Guo, Shuo Wang, Shuai Zhang, Xiuchao Wang, Hongge Guo
Summary: Graft modification was used to achieve homogeneous dispersion of zeolite in PLA resin. The modified zeolite particles showed smaller size, and the composite film exhibited improved tensile strength, elongation at break, crystallinity, and thermal stability compared to pure PLA. The water vapor permeability and oxygen permeability of the composite film were suitable for use as modified atmosphere packaging film.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Chemistry, Inorganic & Nuclear
Shiqing Li, Lu Han, Zhonglin Zhao, Hao Xu, Jingang Jiang, Peng Wu
Summary: In this study, the lamellar precursor of FER type zeolite was used to develop the interlayer expanded zeolite IEZ-FER(D4h-B) with extra-large pores, with the interlayer expanded structure well preserved after calcination. By using D4h as a silylating agent, the zeolitic layers were interconnected to form a new channel system.
INORGANIC CHEMISTRY FRONTIERS
(2021)
Article
Chemistry, Applied
Xiaobo Yang, Eddy Dib, Qiaolin Lang, Hailing Guo, Guangying Fu, Juan Wang, Qisong Yi, Haonuan Zhao, Valentin Valtchev
Summary: This study provides a comprehensive analysis of the factors controlling the acidic medium synthesis of high silica silicalite-1 zeolite, including the silica sources, alkali metal cations, and seeds that affect the formation of silicalite-1. The zeolite crystallization kinetics under acidic, neutral, and basic conditions are compared, and the physicochemical properties of zeolites synthesized in different mediums are evaluated. Highly crystalline samples synthesized in the pH range of 2-12 show differences in crystallinity, thermal stability, and local order.
MICROPOROUS AND MESOPOROUS MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Patrick Cottingham, Richard L. Brutchey
Summary: We investigated the local structure of BaTiO3 nanocrystals using pair distribution function analysis, and found that the Ti4+ displacements in the local structure have the same coherence length as the overall perovskite structure.
Article
Multidisciplinary Sciences
Rimma S. Bubnova, Andrey P. Shablinskii, Alexey V. Povolotskiy, Olga Yu. Shorets, Valery L. Ugolkov, Sergey N. Volkov, Valentina A. Yukhno, Stanislav K. Filatov
Summary: A novel Ba3Sr3B4O12: Eu3+ phosphor was synthesized by crystallization from a melt. The crystal structure of Ba-3(Sr3-1.5xEux)B4O12 solid solutions, belonging to the anti-zeolite family of borates, was refined. The Ba3Sr2.625Eu0.25B4O12 borate exhibited a new crystal structure type and demonstrated the strongest luminescent intensity among the solid solutions.
Article
Chemistry, Multidisciplinary
Huda Sharbini Kamaluddin, Xuan Gong, Pandong Ma, Katabathini Narasimharao, Abhishek Dutta Chowdhury, Mohamed Mokhtar
Summary: The study focuses on the methanol-to-olefin process catalyzed by ZSM-5 zeolite for producing essential chemical building blocks from renewable feedstocks. It highlights the importance of tuning the physicochemical properties of ZSM-5 zeolite for reaction performance and the potential of using hierarchical hybrid/composite zeolite materials.
MATERIALS TODAY CHEMISTRY
(2022)
Article
Construction & Building Technology
Qing Wang, Zihao Xiong, Jianqiang He, Mianheng Lai, Johnny Ho
Summary: Calcination above 500 degrees C effectively optimizes the pore structure of zeolite and improves the rheological performance of cement pastes containing zeolite.
CONSTRUCTION AND BUILDING MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Dong-il Kwon, Muhammad Numan, Jungmin Kim, Murat Yilmaz, Sang-Eon Park, Hyotcherl Ihee, Changbum Jo
Summary: In this study, the adsorption properties of zeolites were systematically tuned by covalently attaching organic molecules to the interior micropore walls. The post-functionalization significantly improved the selectivities of CO2/CH4 and CO2/N-2, although it slightly reduced the CO2 adsorption capacity. Among the functionalized zeolites, the one functionalized with isopropylbenzene exhibited the highest selectivities, which can be attributed to the reduction of effective micropore diameters.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Chemistry, Applied
Haonuan Zhao, Qiaolin Lang, Guangying Fu, Ruiqin Ding, Songxia Wang, Xiaobo Yang, Valentin Valtchev
Summary: A series of clathrasils were synthesized under acidic conditions, and the synthesis methods, product characterizations, and the origins of slow crystallization kinetics were studied.
MICROPOROUS AND MESOPOROUS MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Houeida Issa Hamoud, Fatima Douma, Mama Lafjah, Fatiha Djafri, Oleg Lebedev, Valentin Valtchev, Mohamad El-Roz
Summary: This study investigates the photocatalytic activity of highly dispersed silver embedded into ZX-Bi zeolite during methanol photooxidation under visible light and at room temperature. The results show that the activated sample Ag/ZX-Bi_200 exhibits the highest photocatalytic activity, more than 6 times higher than that of TiO2-P25 used as a reference.
ACS APPLIED NANO MATERIALS
(2022)
Article
Chemistry, Physical
Stanislav V. Konnov, Izabel C. Medeiros-Costa, Hugo Cruchade, Florent Dubray, Maxime Debost, Jean-Pierre Gilson, Valentin Valtchev, Jean-Pierre Dath, Nikolai Nesterenko, Svetlana Mintova
Summary: Natural gas will play a significant role in the transition to greener energy production. A novel dual catalyst system, consisting of a metallic single site catalyst and an acidic catalyst, can achieve superior yields of high value products. This system allows for stable catalytic performance and has the potential to develop methane upgrading processes.
APPLIED CATALYSIS A-GENERAL
(2022)
Article
Chemistry, Physical
Vera Bikbaeva, Nikolay Nesterenko, Stanislav Konnov, Thanh-Son Nguyen, Jean-Pierre Gilson, Valentin Valtchev
Summary: This study presents a new catalyst based on supported molybdenum-carbide phase for the oxidative dehydrogenation of ethane with CO2. The catalyst achieves a conversion rate of 66% for ethane and a yield of 58% for ethylene. The techno-economic study shows that this catalyst can significantly reduce CO2 emissions in ethylene production, with lower energy demand and a simpler product slate.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Applied
Diandian Shi, Guangying Fu, Ahmed Omran, Kok-Giap Haw, Liangkui Zhu, Ruiqin Ding, Qiaolin Lang, Songxia Wang, Qianrong Fang, Shilun Qiu, Xiaobo Yang, Valentin Valtchev
Summary: This paper shows that inter-zeolite transformation is efficient for obtaining ZSM-5 zeolites with lower Si/Al ratios in a strongly acidic fluoride medium, which can yield products with unique characteristics such as ultra-hydrophobic surfaces and defect-free lattices.
MICROPOROUS AND MESOPOROUS MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Lubomira Tosheva, Krassimir Garbev, Gary J. Miller, Boriana Mihailova
Summary: It was found that the presence of cesium hydroxide in the zeolite precursor solution can control the formation of zeolite structures, and the water content in the solution also plays a crucial role. A new zeolite structure was successfully synthesized. Modifying the chemical composition of the precursor solution has the potential to synthesize other novel small-pore zeolite structures.
CRYSTAL GROWTH & DESIGN
(2023)
Article
Chemistry, Multidisciplinary
Yaozu Liu, Jingwei Li, Jia Lv, Zitao Wang, Jinquan Suo, Junxia Ren, Jianchuan Liu, Dong Liu, Yujie Wang, Valentin Valtchev, Shilun Qiu, Daliang Zhang, Qianrong Fang
Summary: Although isomerism is rare in covalent organic framework (COF) materials, this study achieved controllable synthesis of topological isomers in three-dimensional COFs for the first time. Different solvents were used to obtain two isomers, JUC-620 and JUC-621, with distinct porous features. JUC-621 with a qtz net showed larger mesopores and higher surface area compared to JUC-620 with a dia net, and it exhibited efficient dye removal and excellent iodine adsorption.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Article
Chemistry, Multidisciplinary
Ayoub Daouli, Jerome Rey, El Hassane Lahrar, Valentin Valtchev, Michael Badawi, Remy Guillet-Nicolas
Summary: The study systematically screened divalent cation exchanged chabazite zeolites using theoretical calculations and simulations, focusing on the adsorption selectivity of CO2/CH4, N-2/CH4, and N-2/H-2. The results showed that Mg-CHA exhibited the best selective adsorption performance for CO2, while Ca(II) was found to be favorable for the selective adsorption of H-2 and CO2.
Article
Chemistry, Applied
Haimei Xu, Peng Lu, Guangying Fu, Jifa Miao, Jiaqi Zhao, Ruiqin Ding, Lei Zhao, Zhirong Lang, Xiaobo Yang, Valentin Valtchev
Summary: The zeolite community successfully synthesized high-silica LTA-type zeolites after 50 years of research, and found strong interactions between organic structure-directing agents and the framework. Removing the structure-directing agents is difficult and can only be done at high temperatures.
MICROPOROUS AND MESOPOROUS MATERIALS
(2023)
Article
Chemistry, Physical
Jiali Li, Ji Jia, Jinquan Suo, Cuiyan Li, Zhiwei Wang, Hui Li, Valentin Valtchev, Shilun Qiu, Xiaoming Liu, Qianrong Fang
Summary: Researchers have developed metal- and pyrolysis-free COFs with high ORR activity by incorporating precise heteroatoms, and JUC-616 shows the best performance in terms of half-wave potential and TOF.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Chemistry, Inorganic & Nuclear
Mohammad Fahda, Louwanda Lakiss, Kamila Goldyn, Edwin Clatworthy, Marie Desmurs, Jean-Pierre Gilson, Svetlana Mintova, Valentin Valtchev
Summary: Non-chemical post-synthetic approach using constant pressure can shrink zeolite crystals, enhancing their catalytic activity by improving molecular diffusion.
INORGANIC CHEMISTRY FRONTIERS
(2023)
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
Chemistry, Inorganic & Nuclear
Vera Bikbaeva, Olivier Perez, Nikolay Nesterenko, Valentin Valtchev
Summary: This study demonstrates the potential of alkali thiogallates as non-classic catalysts in CO2-assisted oxidative dehydrogenation of ethane. The results show that the material exhibits substantial activity in CO2 to CO transformation and can utilize co-produced hydrogen for CO2 hydrogenation without significantly impacting ethylene yield. The catalyst demonstrates stable performance with minimal coke formation.
INORGANIC CHEMISTRY FRONTIERS
(2022)
Article
Chemistry, Inorganic & Nuclear
Guangying Fu, Eddy Dib, Qiaolin Lang, Haonuan Zhao, Songxia Wang, Ruiqin Ding, Xiaobo Yang, Valentin Valtchev
Summary: This paper explores the synthesis field of microporous zeolite-type materials and discusses the types of organic structure-directing agents (OSDA) that can be utilized for their crystallization. The study demonstrates the novelty of using hexamethylenetetramine (urotropine) as a structure-directing agent for open-framework silica polymorphs. By protonating urotropine in an acidic fluorine-containing medium, it becomes an efficient OSDA that leads to the formation of dodecasil 3C (MTN-type). The author also investigates OSDA-framework interactions in the MTN-type structure and proposes a unit cell model based on experimental data and Monte Carlo simulation.
DALTON TRANSACTIONS
(2022)
Article
Chemistry, Inorganic & Nuclear
Francisco Rodrigues, Thomas Georgelin, Baptiste Rigaud, Guanzheng Zhuang, Maria Gardennia Fonseca, Valentin Valtchev, Maguy Jaber
Summary: This study demonstrates the adsorption of adenine into a synthetic analog of zeolite mineral mordenite is mainly driven by electrostatic interactions, while the addition of D-ribose and monophosphate also promotes the formation and stabilization of nucleotides.
INORGANIC CHEMISTRY FRONTIERS
(2022)
Article
Chemistry, Physical
Jie Sheng, Jingshan He, Dun Ma, Yuanbo Wang, Wu Shao, Tian Ding, Ronghao Cen, Jingwen He, Zhihao Deng, Wenjun Wu
Summary: This study presents an innovative approach to improve the photovoltaic conversion characteristics and stability of perovskite solar cells through carbon electrode interface modification. By in-situ polymerization and carbonization on the surface of nano-graphite, a dendritic structure carbon electrode is formed, reducing the work function and aligning the energy levels with perovskite. This leads to improved charge and hole collection efficiency, resulting in increased photovoltaic conversion efficiency. Furthermore, the modified carbon electrode-based perovskite solar cells exhibit exceptional stability, maintaining high efficiency even without encapsulation.
Article
Chemistry, Physical
Guodong Shi, Jian Song, Xiaoxiao Tian, Tongtong Liu, Zhanjun Wu
Summary: This study demonstrates the improvement of mechanical properties and reduction of coefficient of thermal expansion (CTE) in graphene oxide (GO)/epoxy (EP) nanocomposites by enhancing the interface between GO and EP through functionalization and incorporating rigid-flexible interphases. The results reveal that the SiO2-PEA-GO hybrid exhibits better strengthening and toughening effects, as well as lower CTE, compared to the PEA-GO hybrid due to the presence of rigid-flexible interfaces with higher bonding strength and better energy dissipation mechanisms. Additionally, the nanocomposites with longer polyetheramine (PEA) molecules in the rigid-flexible interphases demonstrate higher strength and toughness, while maintaining a lower CTE. This work provides a promising strategy for constructing adjustable flexible-rigid interfacial structures and offers potential in developing GO/EP nanocomposites with high mechanical properties and low CTE.
Article
Chemistry, Physical
Rafal Janus, Sebastian Jarczewski, Jacek Jagiello, Piotr Natkanski, Mariusz Wadrzyk, Marek Lewandowski, Marek Michalik, Piotr Kustrowski
Summary: In this study, a facile procedure for the synthesis of CMK-1 and CMK-2 carbon replicas was developed. The method utilizes basic laboratory equipment and a renewable carbon source, and operates under mild conditions. The resulting carbon mesostructures exhibit exquisite replication fidelity and structural homogeneity, making them suitable for applications in various fields.
Article
Chemistry, Physical
Anqi Wang, Connor J. MacRobbie, Alex Baranovsky, Jean-Pierre Hickey, John Z. Wen
Summary: In this study, a novel polymer-free nanothermite aerogel with a wide range of nanoparticle loading was fabricated via a new additive manufacturing process. The SEM images showed a unique porous structure formed by extra thin rGO sheets, wrapping individual nanothermite clusters. The DSC-TGA results and high-speed combustion videos confirmed the enhanced energetic performance of the printed specimen.
Article
Chemistry, Physical
Wanze Wu, Misheng Zhao, Shiwei Miao, Xiaoyan Li, Yongzhong Wu, Xiao Gong, Hangxiang Wang
Summary: Superhydrophobic solar-driven interfacial evaporator is an energy-efficient technology for seawater desalination, which is easily fabricated using robust photothermal superhydrophobic coating and substrate. The created bifunctional coating on the melamine sponge substrate shows stable and highly efficient photothermal and superhydrophobic performance for seawater desalination. This superhydrophobic solar-driven interfacial evaporator is expected to have wide applications in seawater desalination.
Article
Chemistry, Physical
Zichen Xiang, Zhi Song, Tiansheng Wang, Menghang Feng, Yijing Zhao, Qitu Zhang, Yi Hou, Lixi Wang
Summary: This study presents a co-electrospinning synthesis strategy to fabricate lightweight and porous Co@C composite nanofibres with wideband microwave attenuation capacity. The addition of MOF-derived Co additives enhances the low-frequency absorption performance.
Article
Chemistry, Physical
J. Snow, C. Olson, E. Torres, K. Shirley, E. Cazalas
Summary: This study investigates the use of a perovskite-based graphene field effect transistor (P-GFET) device for X-ray detection. The sensitivity and responsivity of the device were found to be influenced by factors such as X-ray tube voltage, current, and source-drain voltage. Simulation experiments were conducted to determine the dose rate and energy incident on the device during irradiation.
Article
Chemistry, Physical
Zuzana Jankovska, Lenka Matejova, Jonas Tokarsky, Pavlina Peikertova, Milan Dopita, Karolina Gorzolkova, Dominika Habermannova, Michal Vastyl, Jakub Belik
Summary: This study provides new insights into microwave-assisted pyrolysis of scrap tyres, demonstrating that it can produce microporous carbon black with potential application in xylene adsorption. Compared to conventional pyrolysis, microwave pyrolysis requires less time and energy while maintaining similar adsorption capacity.
Article
Chemistry, Physical
Max Bommert, Bruno Schuler, Carlo A. Pignedoli, Roland Widmer, Oliver Groning
Summary: A detailed understanding of the interaction between molecules and two-dimensional materials is crucial for incorporating functional molecular films into next-generation 2D material-organic hybrid devices. This study compares the energy level alignment of different-sized fullerenes on a Moire superstructure and finds that C-84 fullerenes can be either neutral or negatively charged depending on slight variations of the electrostatic potential. This discovery suggests a new path to achieve ambipolar charge transfer without overcoming the electronic gap of fullerenes.
Article
Chemistry, Physical
Yuanjing Cheng, Xianxian Sun, Ye Yuan, Shuang Yang, Yuanhao Ning, Dan Wang, Weilong Yin, Yibin Li
Summary: The dual-structure aerogel (GS) consisting of flexible silica fibers and graphene honeycomb structures exhibits excellent resilience, flexibility, and reliability. It also shows remarkable wave absorbing performance, making it an ideal candidate for microwave absorption applications such as flexible electronics and aerospace.
Article
Chemistry, Physical
Shuyu Fan, Yinong Chen, Shu Xiao, Kejun Shi, Xinyu Meng, Songsheng Lin, Fenghua Su, Yifan Su, Paul K. Chu
Summary: Graphene coatings are promising solid lubrication materials due to their mechanical properties. This study presents a new method for in situ deposition of high-quality graphene coatings on hard substrates using NiCo solid solution and competitive reaction strategies. The graphene coating deposited on substrates with deep NiCo solid solution demonstrates superior low-friction and durability.
Article
Chemistry, Physical
Mengdi Wang, Sanyin Qu, Yanling Chen, Qin Yao, Lidong Chen
Summary: The improved thermoelectric properties of conducting polymers are achieved by selectively capturing single-walled carbon nanotubes (SWNTs) in a conducting polymer film, leading to increased carrier mobility and reduced thermal conductivity. The resulting composite film exhibits significantly higher electrical conductivity and lower thermal conductivity compared to films with a mixture of SWNTs. This work provides a convenient and efficient method to enhance the thermoelectric properties of conducting polymers.
Review
Chemistry, Physical
Heng Wei, Weihua Li, Kareem Bachagha
Summary: This article reviews the research progress of carbon nanotube-based microwave absorbing materials (MAMs) in recent years, covering the fundamental theory, design strategies, synthesis methods, and future development directions.
Article
Chemistry, Physical
Chenguang Shi, Junlong Huang, Zongheng Cen, Tan Yi, Shaohong Liu, Ruowen Fu
Summary: This study developed a high-performance Li metal host material, which achieved dendrite-free Li deposition with a low nucleation overpotential and high Coulombic efficiencies through the combination of Ti3C2-g-PV4P sheets and Ag nanoparticles. The full cells assembled with the Li@host anode and LiFePO4 cathode exhibited high discharge capacity and excellent cycling stability, demonstrating a perspective design for future energy storage devices.
Article
Chemistry, Physical
Tomotaro Mae, Kentaro Kaneko, Hiroki Sakurai, Suguru Noda
Summary: A new partial prelithiation method for SiO/C-CNT electrodes was developed, which showed reduced irreversible capacity and achieved high energy densities with good reversibility. The method allows for precise control of the degree of prelithiation and is applicable to various chemistries.
