Article
Chemistry, Physical
Zhi-Yuan Ma, Xiao-Feng Pan, Ze-Lai Xu, Zhi-Long Yu, Bing Qin, Yi-Chen Yin, Yu-Cheng Gao, Shu-Hong Yu
Summary: Compared to natural woods, coated synthetic woods have superior mechanical stability, thermal insulation, and flame retardancy, making them highly valuable for safe and energy-efficient buildings.
Review
Energy & Fuels
Juhwan Lee, Kyungmin Lee, Kyungkon Kim, Nam-Gyu Park
Summary: Perovskite solar cells (PSCs), based on inexpensive organic-inorganic hybrid semiconductors, are regarded as a promising next-generation solar cell technology. Efficient and scalable fabrication methods are crucial for the commercialization of PSCs. While solution-based methods have been widely studied for their simplicity and cost-effectiveness, vacuum-based methods are still necessary for achieving reproducibility and uniformity in large-area production. In this review, the precursor and charge transporting materials, as well as various preparation methods for vacuum-processed PSCs, are introduced to provide insights for the commercialization of PSCs.
Article
Materials Science, Multidisciplinary
V. A. Gevorgyan, N. R. Mangasaryan, V. F. Gremenok, M. S. Tivanov, Preeti Thakur, Atul Thakur, S. V. Trukhanov, T. I. Zubar, M. I. Sayyed, D. I. Tishkevich, A. Trukhanov
Summary: The impact of thermal annealing and CdCl2 treatment on discrete vacuum thermal evaporation (DVTE)-produced CdTe thin films is discussed in this article. By simultaneously using DVTE of CdCl2 and CdTe, CdCl2 was directly added into the bulk of the formed CdTe film at a substrate temperature of 270 degrees C. The DVTE approach deposits CdTe thin films with a high crystalline structure, which can be effectively used for high efficiency solar cell applications, as confirmed by X-ray diffraction, scanning electron microscopy with focused ion beam, transmission electron microscopy, and atomic force microscopy measurements.
Article
Nanoscience & Nanotechnology
Pascal Kaienburg, Helen Bristow, Anna Jungbluth, Irfan Habib, Iain McCulloch, David Beljonne, Moritz Riede
Summary: The advent of nonfullerene acceptors (NFAs) has achieved over 19% power conversion efficiency in laboratory organic photovoltaics (OPVs). However, high-efficiency NFAs have only been realized in solution-processed blends. Vacuum thermal evaporation (VTE) is crucial for real-world OPV commercialization due to its successful track record in upscaled industrial production. In this study, we demonstrate that using VTE donors with NFAs instead of the current standard acceptor C-60 can significantly reduce voltage losses, highlighting the immense potential of evaporable NFAs and the urgent need for smaller, evaporable compounds.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Nurul Ridho Al Amin, Chih-Chien Lee, Yu-Chen Huang, Chun-Jen Shih, Richie Estrada, Sajal Biring, Meng-Hsueh Kuo, Chia-Feng Li, Yu-Ching Huang, Shun-Wei Liu
Summary: In this study, a highly stable photodetector was fabricated using Cs0.06FA0.94Pb(I0.68Br0.32)3 perovskite material through an all-vacuum process. The photodetector achieved a high current density under standard solar illumination and maintained a low current density at zero bias voltage. The device showed comparable performance to a silicon-based photodetector and maintained 95% of its initial performance after 960 hours of continuous exposure. The outstanding results were attributed to the all-vacuum deposition process, which provided a film with high stability and good uniformity, delaying the degradation process. Impedance spectroscopy was used to investigate the degradation mechanism and understand the charge dynamics in the photodetector under different exposure times.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Ziyu Zhou, Atian Xie, Yuanhang Tan, Junfeng Zhang, Changguo Xue
Summary: A 3D SERS substrate based on nickel foam and silver nanoparticles was successfully synthesized using vacuum-assisted thermal evaporation deposition. The substrate showed the highest sensitivity and enhancement factor at the optimum level of silver nanoparticles. It demonstrated good stability and repeatability, and exhibited great potential for pesticide residue identification.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Engineering, Manufacturing
Ting Li, Joamin Gonzalez-Gutierrez, Ivan Raguz, Clemens Holzer, Man Li, Ping Cheng, Michael Kitzmantel, Liyi Shi, Lei Huang
Summary: The combination of non-thermal plasma technology and catalysts is significant for the degradation of volatile organic compounds. Additive manufacturing can be used to construct monolithic catalysts with two-dimensional channels, which improves energy efficiency and reduces harmful by-products effectively.
ADDITIVE MANUFACTURING
(2021)
Article
Nanoscience & Nanotechnology
Wenlong Yang, Yuncai Chen, Xingxing Yin, Xiaofang Lai, Jun Wang, Jikang Jian
Summary: This study prepared a SnSe nanosheet array electrode without metal current collectors, binders, or conductive additives using a vacuum thermal evaporation method, and compared its performance with a SnSe particle electrode. The SnSe nanosheet electrode showed higher initial charge capacity, better phase reversibility, and faster kinetic process compared to the SnSe particle electrode.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Wenlong Yang, Yuncai Chen, Xingxing Yin, Xiaofang Lai, Jun Wang, Jikang Jian
Summary: Binder-free SnSe nanosheet array (SnSe NS) electrode on a carbon cloth is prepared via vacuum thermal evaporation method, showing higher initial charge capacity and better cycling performance compared to SnSe blocky particles (SnSe BP) electrode. Pseudocapacitance and electrochemical impedance spectroscopy measurements reveal faster kinetic process and better phase reversibility of SnSe NS electrode. This work provides a feasible method to prepare SnSe nanostructures with high capacity and improved sodium ion diffusion ability.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Materials Science, Multidisciplinary
Joo-Hong Lee, Byung Soon Kim, Jinkyun Park, Jin-Wook Lee, Kyungkon Kim
Summary: Developing a scalable fabrication process for perovskite solar cells is crucial for the market readiness of perovskite photovoltaic technology. While solution-based scalable processes have received most research efforts, vacuum thermal evaporation processes, despite their advantages, have not been extensively studied. This article discusses the possible opportunities and challenges in utilizing vacuum thermal evaporation for mass production of large-area perovskite solar modules, highlighting the need for further research.
ADVANCED MATERIALS TECHNOLOGIES
(2022)
Article
Materials Science, Multidisciplinary
J. D. Gamez, H. Martinez-Sanchez, J. L. Valenzuela, L. Marin, L. A. Rodriguez, E. Snoeck, L. E. Zamora, G. A. Perez Alcazar, J. A. Tabares
Summary: Polycrystalline tau-MnAlC thin films were successfully produced using thermal evaporation technique, showing a high concentration of the desired s-phase and nanocrystalline grains with an average size of 9 nm. The film with the highest concentration of s-MnAlC exhibited superparamagnetic-like behavior, which is crucial for the development of actuators and magnetic field sensors.
Article
Chemistry, Multidisciplinary
Pascal Kaienburg, Anna Jungbluth, Irfan Habib, Sameer Vajjala Kesava, Mathias Nyman, Moritz K. Riede
Summary: Vacuum-thermal evaporation (VTE) is an important fabrication route for organic solar cells (OSCs) and can reach high extinction coefficients, but only moderate carrier mobility and voltage loss compared to solution-processed counterparts. Improvement is needed for VTE OSCs to catch up in terms of power conversion efficiency.
ADVANCED MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Oleksandr Ye. Horniichuk, Karl Ridier, Lijun Zhang, Yuteng Zhang, Gabor Molnar, Lionel Salmon, Azzedine Bousseksou
Summary: This study reports on the fabrication, characterization, and application of high-quality nanometric thin films of the molecular spin-crossover complex [Fe(HB(1,2,3-triazol-1-yl)3)2], with thicknesses in the range 20-200 nm. The films were obtained by vacuum thermal evaporation and characterized using various techniques. The films exhibit a gradual spin conversion centered at approximately 374 K and can enhance the UV-light thermoreflectance coefficient of reflective surfaces.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Materials Science, Paper & Wood
Shadi Shariatnia, Prajesh Jangale, Rohit Mishra, Amir Asadi, Dorrin Jarrahbashi
Summary: This study presents a novel spray system that uses supercritical CO2 to create micron-size water droplets as cellulose nanocrystal (CNC) carriers. The researchers investigate the effect of different process parameters on the final architecture of the deposited nanostructures and demonstrate the ability to engineer the fabricated nanostructures based on the size of the carrier droplets.
Article
Food Science & Technology
Yuan Chi, Mengmeng Lin, Daming Zuo, Hailing Wang, Yujie Chi
Summary: This study utilized pressure-vacuum experiment equipment to reuse waste eggshells and established an innovative and environmentally friendly method for separating eggshell membranes and eggshells. The experimental results provide guidance for further research on the separation of eggshells and eggshell membranes, and offer a new solution for the recycling of waste eggshells.
JOURNAL OF FOOD SCIENCE
(2023)
Article
Materials Science, Ceramics
Abduleziz Ablat, Mamatrishat Mamat, Rong Wu, Yasin Ghupur, Turghunjan Gholam, Emin Muhemmed, Jiaou Wang, Haijie Qian, Rui Wu, Kurash Ibrahim
CERAMICS INTERNATIONAL
(2016)
Article
Engineering, Environmental
Shunhang Wei, Rong Wu, Xiaoxiang Xu, Jikang Jian, Haixia Wang, Yanfei Sun
CHEMICAL ENGINEERING JOURNAL
(2016)
Article
Chemistry, Multidisciplinary
Hai-Xia Wang, Rong Wu, Shun-Hang Wei, Li-Rui Yu, Ji-Kang Jian, Juan Hou, Jing Wang, Hong-Yan Zhang, Yan-Fei Sun
CHINESE CHEMICAL LETTERS
(2016)
Article
Materials Science, Multidisciplinary
Xiaoying Chang, Jikang Jian, Gemei Cai, Rong Wu, Jin Li
ELECTRONIC MATERIALS LETTERS
(2016)
Article
Engineering, Electrical & Electronic
Cong Shang, Rong Wu, Ji-kang Jian, Yan-fei Sun
INTEGRATED FERROELECTRICS
(2016)
Article
Chemistry, Physical
Jie Guo, J. K. Jian, Z. H. Zhang, H. L. Tao, Rong Wu, Jin Li
JOURNAL OF ALLOYS AND COMPOUNDS
(2016)
Article
Crystallography
Jing Guo, Jikang Jian, Zhihua Zhang, Rong Wu, Jin Li, Yanfei Sun
JOURNAL OF CRYSTAL GROWTH
(2016)
Article
Physics, Condensed Matter
Abduleziz Ablat, Rong Wu, Mamatrishat Mamat, Yasin Ghupur, Aimierding Aimidula, Muhammad Ali Bake, Turghunjan Gholam, Jiaou Wang, Haijie Qian, Rui Wu, Kurash Ibrahim
SOLID STATE COMMUNICATIONS
(2016)
Article
Chemistry, Physical
Turghunjan Gholam, Abduleziz Ablat, Mamatrishat Mamat, Rong Wu, Aimierding Aimidula, Muhammad Ali Bake, Lirong Zheng, Jiaou Wang, Haijie Qian, Rui Wu, Kurash Ibrahim
JOURNAL OF ALLOYS AND COMPOUNDS
(2017)
Article
Materials Science, Multidisciplinary
Abduleziz Ablat, Mamatrishat Mamat, Yasin Ghupur, Aimierding Aimidula, Rong Wu, Muhammad Ali Baqi, Turghunjan Gholam, Jiaou Wang, Haijie Qian, Rui Wu, Kurash Ibrahim
Article
Materials Science, Multidisciplinary
Xusheng Zhao, Jing Zhao, Rong Wu, Debei Liu, Gang Wang, Ping Li, Lijia Chen, Linna Zhu, Baofu Ding, Qunliang Song
ORGANIC ELECTRONICS
(2017)
Article
Materials Science, Multidisciplinary
De Bei Liu, Gang Wang, Fei Wu, Rong Wu, Tian Chen, Bao Fu Ding, Qun Liang Song
ORGANIC ELECTRONICS
(2017)
Article
Physics, Multidisciplinary
Turghunjan Gholam, Abduleziz Ablat, Mamatrishat Mamat, Rong Wu, Aimierding Aimidula, Muhammad Ali Bake, Lirong Zheng, Jiaou Wang, Haijie Qian, Rui Wu, Kurash Ibrahim
Article
Crystallography
Hongqiang Gao, Wenjuan Wei, Liyuan Dong, Guoqiang Feng, Xingxing Jiang, Rong Wu, Zheshuai Lin, Wei Li
Article
Materials Science, Multidisciplinary
Haifeng Zhao, Qiang Wu, Juan Hou, Haibin Cao, Qun Jing, Rong Wu, Zhiyong Liu
SCIENCE CHINA-MATERIALS
(2017)
Article
Materials Science, Multidisciplinary
Deyong Zheng, Huihui Jin, Yucong Liao, Pengxia Ji
Summary: In this study, a highly stable and efficient catalyst, fluorine-doped Co3O4 (F-Co3O4), was developed for hydrogen production by water electrolysis. The F-Co3O4 catalyst exhibited a remarkable reduction in overpotential and demonstrated excellent stability for over 100 hours.
Article
Materials Science, Multidisciplinary
Ziwen Lv, Jintao Wang, Fengyi Wang, Jianqiang Wang, Fuquan Li, Hongtao Chen
Summary: Adding Cu6Sn5 nano particles can effectively inhibit the overgrowth of intermetallic compounds at the interfaces of solder joints in electronic devices, providing a solution to this issue. A new growth mechanism of intermetallic compounds at the interfaces was identified.
Article
Materials Science, Multidisciplinary
Jun Wang, Jiawei Chen, Wanru Liao, Fangyang Liu, Min Liu, Liangxing Jiang
Summary: A BiOI/AgI/Ag plasmonic heterostructure photocathode was successfully designed through electrodeposition, ion-exchange, and illumination methods. This photocathode exhibits superior performance in photoelectrochemical water splitting.
Article
Materials Science, Multidisciplinary
Xiaoxiao Liu, Xianxian Zhou, Xiaotao Ma, Qinbo Yuan, Shibin Liu
Summary: In this study, the authors propose a method to accelerate the reaction of polysulfides in lithium-sulfur batteries using a Ni@OC Mott-Schottky heterojunction as a catalyst. The experimental results demonstrate that the charge redistribution at the Ni@OC interface accelerates electron transfer and enhances catalytic activity, leading to improved reaction kinetics and battery performance.
Article
Materials Science, Multidisciplinary
Dayou Ma, Mohammad Rezasefat, Joziel Aparecido da Cruz, Sandro Campos Amico, Marco Giglio, Andrea Manes
Summary: The matrix has a significant effect on the impact resistance of composite materials. Replacing a brittle polymer with a more flexible one can improve impact resistance, but it poses challenges to standard testing methods. This study designs a new fixture for testing the low-velocity impact of soft composites and investigates the effect of the fixture on the mechanical performance.
Article
Materials Science, Multidisciplinary
Lingchang Wang, Qihang Yang, Huzhen Li, Ming Wei, Qian Wang, Zhenzhong Hu, Mengmeng Zhen
Summary: Bronze titanium dioxide (TiO2(B)) is a promising anode material for lithium-ion batteries due to its high specific capacity. However, its practical applications are hindered by poor conductivity and limited electrochemical kinetics. In this study, TiO2(B)-carbon nanosheets heterostructures are synthesized to enhance the cycling performance and rate capability of TiO2(B).
Article
Materials Science, Multidisciplinary
Atul Thakur, Ritesh Verma, Ankush Chauhan, Fayu Wan, Preeti Thakur
Summary: In this study, BaFe12O19 and BaFe12O19: Epoxy (50:50) nanocomposites were synthesized using the co-precipitation method. The structural information and material properties, such as crystallite size and electrical conductivity, were characterized by XRD, FESEM, EDX, and TEM techniques.
Article
Materials Science, Multidisciplinary
Jingyu Wu, Xinyan Ma, Yong Yang
Summary: A well-defined CoS2@NC(CS-500) hierarchical binder-free catalyst cathode is constructed through in-situ grown of ZIF-67 on carbon cloth and high-temperature carbonization. The cathode shows excellent reaction kinetics and electrochemical performance, providing inspiration for developing advanced Li-CO2 battery catalysts.
Article
Materials Science, Multidisciplinary
Svetlana M. Posokhova, Vladimir A. Morozov, Kirill N. Boldyrev, Dina Deyneko, Erzhena T. Pavlova, Bogdan I. Lazoryak
Summary: This study explores the impact of synthesis method and composition on the structure and luminescence properties of K5Eu1-xHox(MoO4)4 with the palmierite-type matrix. The co-doping of Eu3+ and Ho3+ ions plays a critical role in manipulating charge transfer and luminescence efficiency in the visible and infrared regions.
Article
Materials Science, Multidisciplinary
Jian Wang, Yeting Tao, Jingsheng Wang, Youtian Tao
Summary: A new electron-transport material iTPyBI-CN is developed through non-catalytic C-N coupling reaction. It exhibits better electroluminescence efficiency in organic light-emitting diodes compared to the commercial material TPBI, due to its twisted geometry and higher energy levels.
Article
Materials Science, Multidisciplinary
Tao Zhu, Feng Huang, Shuo Li, Yang Zhou
Summary: This article combines XRD analysis and microscopic structural observation to investigate the changes in limestone after high-temperature treatment. It finds that 500 degrees C is the critical temperature for crystalline and spatial arrangement changes in limestone, and the thermal conductivity, specific heat capacity, and heat storage coefficient gradually decrease after thermal treatment.
Article
Materials Science, Multidisciplinary
Muhammad Haekal Habibie, Fransiska Sri Herwahyu Krismastuti, Abdi Wira Septama, Faiza Maryani, Vivi Fauzia
Summary: This study focuses on the synthesis of zinc oxide nanostructure from zinc recovered from galvanization ash and highlights its potential as a sustainable source of zinc and as an antibacterial agent.
Article
Materials Science, Multidisciplinary
Jingyi Li, Yixin Xing, Wei Gu, Shousi Lu
Summary: In this study, PC@CaP microparticles were fabricated using biomimetic mineralization. The results showed that under environmental stress, PC@CaP exhibited improved stability and antioxidative activity, indicating its potential use in high-added value fields.
Article
Materials Science, Multidisciplinary
Yan Liu, Shunyou Chen
Summary: In this study, TNTs were used as a drug carrier and modified with ZIF-8 and silk fibroin to obtain a new drug loading platform. The results showed that this drug-loaded platform had a good drug release effect in vitro and could promote cell proliferation and osteogenic differentiation.
Article
Materials Science, Multidisciplinary
Chunhui Zhu, Wentao Wang, Qing Zhen, Xinning Huang, Shixin Li, Shaochang Wang, Xiaoping Ma, Xiaoxia Liu, Yalong Jiao, Kai Sun, Zhuangzhi Li, Huaixin Yang, Jianqi Li
Summary: A type of stacking fault is revealed in e-InSe crystal, which is associated with a small stacking-fault energy and shows exceptional plasticity.
