Article
Materials Science, Multidisciplinary
Bo Su, Haowei Huang, Zhengxin Ding, Maarten B. J. Roeffaers, Sibo Wang, Jinlin Long
Summary: The article presents a S-scheme photocatalyst based on CoTiO3/Cd9.51Zn0.49S10, which can efficiently catalyze the reduction of CO2 and exhibits desirable optical and physicochemical properties.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Engineering, Environmental
Qi Wang, Biao Xue, Meng Tan, Ningyi Li, Hao Zhou, Hao Du, Guoxiang Yang, Huaze Zhu, Qiang Li
Summary: Heterogeneous photocatalysis has gained extensive attention in environmental remediation. The formation of heterojunction can greatly improve the charge separation efficiency and light response of single semiconductor. Ternary heterojunctions inhibit the recombination of photogenerated charge carriers and show high photocatalytic efficiency. This research provides guidance for the rational design of multi-components heterojunction for photocatalytic environmental remediation.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Engineering, Environmental
Jing Chen, Haitao Zhu, Qifang Ren, Shaohua Chen, Yi Ding, Zhen Jin, Chunyu Xiong, Wanmi Guo, Xinyu Jia
Summary: In this study, Ag3VO4/Bi2MoO6/diatomite ternary composite was synthesized and used to degrade atrazine under visible light irradiation. The prepared catalysts were characterized and the effects of different factors on ATZ removal were studied. The stability and reusability of the composite material were verified, and the intermediate products and possible transformation pathway were detected. The quenching experiment and EPR test showed the promoting effect of various radicals on ATZ degradation. The reasonable reaction mechanism of removing ATZ was proposed based on comprehensive analysis.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Materials Science, Ceramics
Daiane Fernandes, Cristiane W. Raubach, Mateus M. Ferrer, Pedro L. G. Jardim, Carlos Frederico de O. Graeff, Mario L. Moreira, Eduardo C. Moreira, Valmor R. Mastelaro, Sergio da S. Cava
Summary: In this study, NaNbO3 nanoparticles were synthesized and used to prepare a NaNbO3/Eumelanin composite with photocatalytic activity under visible light. The composite effectively degraded Rhodamine B dye, providing inspiration for the development of new photocatalysts.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Multidisciplinary
Sunil Kumar Sharma, Amit Kumar, Pooja Dhiman, Gaurav Sharma, Florian J. Stadler
Summary: In this study, a binary S-scheme heterojunction photocatalyst ZIF-67/Ag3VO4 (ZAV) was synthesized and extensively investigated. The optimal ZAV-30 demonstrated excellent photocatalytic performance under visible light, with enhanced photon absorption and improved charge carriers' separation. The ZAV-30 heterojunction exhibited stability and reusability, making it a promising photocatalyst.
Article
Environmental Sciences
Dipyaman Mohanta, Md Ahmaruzzaman
Summary: A novel synthetic strategy was developed to fabricate Au-SnO2-CdS ternary nanoheterojunction catalyst for LED light derived photocatalytic degradation of imidacloprid. The synthesized ternary nanocomposite showed high degradation efficiency and a pseudo-first-order reaction rate. The effect of parameters like contact time, initial pollutant concentration, and pH on degradation efficiency was investigated, and comparative studies with pristine materials were conducted.
ENVIRONMENTAL RESEARCH
(2021)
Article
Chemistry, Inorganic & Nuclear
Haitao Zhu, Qifang Ren, Yi Ding, Changhu Zhu, Yixuan Zong, Xiaoye Hu, Zhen Jin
Summary: In this study, Ag3VO4/diatomite composites with varying ratios were synthesized successfully and demonstrated excellent photocatalytic performance, especially when the diatomite content was at 50%. The composites showed high efficiency in degrading RhB under visible light irradiation and could be reused, indicating their extensive potential applications in waste water treatment.
INORGANIC CHEMISTRY COMMUNICATIONS
(2021)
Article
Engineering, Chemical
Ahmed Shawky, Soha M. Albukhari
Summary: In this study, heterostructured Ag3VO4/ZnO photocatalysts were synthesized, which enhanced visible-light absorption, reduced bandgap energy, and achieved complete mineralization of the antibiotic wastewater pollutant CPF within 45 minutes.
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
(2022)
Article
Engineering, Chemical
Hao Du, Ningyi Li, Lingxuan Yang, Qiang Li, Guoxiang Yang, Qi Wang
Summary: This study developed Ag@Ag3VO4/AgPMo heterojunctions as efficient photocatalysts for the reduction of Cr(VI). The S-scheme heterostructure exhibited superior performance and stability due to the synergy of the surface plasmon resonance effect of Ag and the S-scheme configuration. The proposed photoreduction mechanism demonstrated extended light absorption range and efficient separation and migration of photo-induced electron-hole pairs. This work not only provides a highly active catalytic system for light-driven environmental applications, but also paves the way for the construction of S-scheme heterojunction photocatalysts.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Physical
Yanfei Liu, Zhen Ma
Summary: The novel TiOF2/g-C3N4 composite showed superior performance in degrading Rhodamine B and water splitting under visible light. Characterization tools were used to understand the structure of photocatalysts, proposing photocatalytic mechanisms involving TiOF2/g-C3N4.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Engineering, Chemical
Hao Cai, Dongshuo Zhang, Xiaolong Ma, Zichuan Ma
Summary: In this study, waste pine-attached zinc oxide composites were synthesized and used for the photocatalytic degradation of metronidazole. The composites showed improved photocatalytic activity due to the increased surface area and reduced electronic band gap. Hydroxyl radicals played a dominant role in the degradation process, and the composites exhibited stability and high photocatalytic activity over a wide pH range.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Green & Sustainable Science & Technology
Tianxia Liu, Kaicheng Yang, Haiming Gong, Zhiliang Jin
Summary: By studying the novel S-scheme Mn0.2Cd0.8S/CoTiO3 photocatalytic system, it has been proven that the S-scheme heterojunction accelerates the transfer of photogenerated carriers and the ability to capture and utilize visible light, resulting in the composite sample exhibiting ultra-high hydrogen evolution performance.
Article
Engineering, Chemical
Chung-Hsin Wu, Cheng-Di Dong, Chiu-Wen Chen, Yi-Li Lin, Syuan-Ru Jhu, Yong-Hui Lin
Summary: In this study, BOS/BVO and BOS/AVO composites were prepared using different synthetic procedures and characterized using various analysis techniques. The improvement in photocatalytic activity of the composites was attributed to the prolongation of the lifetime of photo-generated electron-hole pairs. The RR2 photodegradation rate varied under different light conditions for the composites.
DESALINATION AND WATER TREATMENT
(2021)
Article
Materials Science, Ceramics
Xiaofeng Li, Taiping Hu, Jinfeng Zhang, Kai Dai, Changhao Liang
Summary: In this study, 2D SnNb2O6 nanosheets were prepared and loaded with Ag3VO4 to form a compact and stable S-scheme heterostructure, which showed enhanced photocatalytic activity. The S-scheme system efficiently separated charge carriers, retaining electrons with higher reduction ability and holes with higher oxidation ability.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Ceramics
Rajmoni Basumatary, Bablu Basumatary, Dimpul Konwar, Anjalu Ramchiary
Summary: A Co-doped TiO2/CoTiO3 heterostructure photocatalyst was synthesized using a modified sol-gel route. Under visible light, the Co-TiO2/CoTiO3 (CT600) photocatalyst exhibited 97% degradation of methylene blue in 90 min, which is 42-fold higher than that of pristine TiO2. The presence of oxygen vacancies, charge carrier migration, and the chemical compositions of the photocatalysts were studied using ESR, PL, and XPS techniques.
JOURNAL OF THE KOREAN CERAMIC SOCIETY
(2023)
Article
Chemistry, Physical
Natthapong Pongpichayakul, Suwaphid Themsirimongkon, Suphitsara Maturost, Kanlayawat Wangkawong, Li Fang, Burapat Inceesungvorn, Paralee Waenkaew, Surin Saipanya
Summary: Catalyst composites based on carbon loaded with Pt and CeO2 have been successfully prepared for methanol oxidation in direct-methanol fuel cells (DMFCs), showing enhanced catalytic performance and reduced CO poisoning by modifying carbon surfaces with CeO2 and Pt nanoparticles.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Chemistry, Physical
Witchaya Phasayavan, Mattawan Japa, Soraya Pornsuwan, Doldet Tantraviwat, Filip Kielar, Vladimir B. Golovko, Siriporn Jungsuttiwong, Burapat Inceesungvorn
Summary: Bismuth molybdate nanocatalysts with oxygen vacancies significantly enhance the photocatalytic performance for the oxidative coupling of benzylamine to N-benzylidenebenzylamine under visible light irradiation. The oxygen-deficient Bi2MoO6 nanoplatelets exhibit higher catalytic activity due to their high surface-to-volume ratio and oxygen vacancies.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Chemistry, Physical
Mattawan Japa, Doldet Tantraviwat, Witchaya Phasayavan, Andrew Nattestad, Jun Chen, Burapat Inceesungvorn
Summary: This study demonstrates a simple method to synthesize N-doped TiO2, which shows enhanced photocatalytic activity towards the selective oxidation of benzyl alcohol and benzylamine under visible light, while also expanding the range of tolerated substrates.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Chemistry, Physical
Saranya Juntrapirom, Doldet Tantraviwat, Oraphan Thongsook, Supanan Anuchai, Soraya Pornsuwan, Duangdao Channei, Burapat Inceesungvorn
Summary: In this study, a natural sunlight active TiO2/BiOBr photocatalyst was prepared for green organic synthesis, showing efficient utilization of solar energy. The TB heterojunction exhibited high imine yields for benzylamine coupling reactions under ambient conditions. Various experiments confirmed the outstanding performance and general applicability of the catalyst, attributing them to extended light response range and efficient charge separation and transfer efficiency.
APPLIED SURFACE SCIENCE
(2021)
Article
Materials Science, Multidisciplinary
Prayoonsak Pluengphon, Prutthipong Tsuppayakorn-aek, Burapat Inceesungvorn, Udomsilp Pinsook, Thiti Bovornratanaraks
Summary: The structural searches of iron selenide under high pressures using various methods show the appearance of two lowest enthalpy systems: orthorhombic-Pmmn and cubic-CsCl space groups. The discovery of a new metallic CsCl-phase encourages further investigation on the superconducting transition temperature at pressures greater than 110 GPa, showing a relationship between Tc value in the CsCl-type FeSe under high pressure and the Fermi surface size.
MATERIALS CHEMISTRY AND PHYSICS
(2021)
Article
Multidisciplinary Sciences
Prutthipong Tsuppayakorn-aek, Prayoonsak Pluengphon, Piya Phansuke, Burapat Inceesungvorn, Wutthikrai Busayaporn, Pungtip Kaewtubtim, Thiti Bovornratanaraks
Summary: Using first-principles cluster expansion, anisotropic superconductivity has been observed in the transition metal dichalcogenide Nb(SexS1-x)2, with the Nb(Se0.5S0.5)2 structure showing minimum ground-state energy and improved superconducting transition temperature. The Pnnm structure is thermodynamically more stable compared to 2H-NbSe2 and 2H-NbS2 structures, with phonon dispersions confirming its dynamical stability and electronic properties indicating metallicity.
SCIENTIFIC REPORTS
(2021)
Article
Chemistry, Physical
Supanan Anuchai, Doldet Tantraviwat, Andrew Nattestad, Jun Chen, Burapat Inceesungvorn
Summary: The study demonstrates that band energy level modification of BiOCl using a solid solution strategy can enhance its photocatalytic performance in selective organic oxidation reactions, leading to significant improvements in imine yield and selectivity. The BiOI0.2Cl0.8 solid solution catalyst exhibits the best performance, efficiently converting amine compounds into imines with high selectivity.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Chemistry, Physical
Sadanan Boochakiat, Doldet Tantraviwat, Oraphan Thongsook, Soraya Pornsuwan, Andrew Nattestad, Jun Chen, Duangdao Channei, Burapat Inceesungvorn
Summary: This work demonstrates the ETA-assisted hydrothermal synthesis of BiVO4 and its performance in photocatalytic oxidative coupling reactions; {110}-dominant BiVO4 shows outstanding photocatalytic activity at room temperature; the catalyst can efficiently convert benzylamine derivatives to imines with high selectivity, and the exposure of crystal facets plays a crucial role in the activity.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Materials Science, Multidisciplinary
Auttasit Tubtimtae, Prayoonsak Pluengphon, Burapat Inceesungvorn
Summary: In3+-doped tin antimony sulfide (TAS) thin films were synthesized and their optical properties were compared to ab initio investigation. Different In3+ doping concentrations significantly affected the morphology of TAS thin films, along with changes in band gaps. The study confirmed that indium dopant acts as an impurity state, improving the photo-absorption performance of TAS films.
Article
Chemistry, Multidisciplinary
Doldet Tantraviwat, Mutita Ngamyingyoud, Witsaroot Sripumkhai, Pattaraluck Pattamang, Gobwute Rujijanagul, Burapat Inceesungvorn
Summary: Surface engineering and dielectric property tuning were utilized to enhance the output performance of a TENG based on a BT/porous PDMS composite, achieving a maximum output signal with 7 wt % BT. This optimized TENG demonstrates high stability and output signals, showing the potential for large-scale production.
Article
Chemistry, Physical
Witchaya Phasayavan, Sadanan Boochakiat, Prayoonsak Pluengphon, Doldet Tantraviwat, Burapat Inceesungvorn
Summary: In this article, the authors demonstrate for the first time the possibility of selectively preparing three different valuable compounds using a single bismuth molybdate photocatalyst without catalyst modification. They compare two widely used bismuth molybdate photocatalysts and study the effects of additives on the reaction. Through this research, they discover the capability to control product selectivity over a single photocatalyst.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2022)
Article
Chemistry, Physical
Doldet Tantraviwat, Andrew Nattestad, Jun Chen, Burapat Inceesungvorn
Summary: The development of efficient and selective photocatalytic materials for renewable energy-based organic synthetic processes has become increasingly important. In this study, a visible-light-driven BiOI/Bi2WO6 (BI/BW) microflower heterostructure was reported as a photocatalyst for the selective oxidation of benzylamines and its derivatives. Decorating the hydrothermally prepared Bi2WO6 with BiOI significantly improved benzylamine conversion and selectivity to desired imine products. These outstanding performances are attributed to enhanced electron-hole separation and transfer efficiency, as well as a greater preference for adsorption of benzylamine and extended visible-light absorption range.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Prutthipong Tsuppayakorn-aek, Wiwittawin Sukmas, Prayoonsak Pluengphon, Burapat Inceesungvorn, Piya Phansuke, Pungtip Kaewtubtim, Rajeev Ahuja, Thiti Bovornratanaraks, Wei Luo
Summary: This study investigates novel compounds with a wide range of changes in structural properties affected by hydrogen using the first-principles cluster expansion technique. It is found that lanthanum hydride compounds LaH3 become stabilized by yttrium substitution under moderate pressure and exhibit semiconductor or semi-metallic characteristics. These findings provide a deeper understanding of this class of rare-earth ternary hydrides.
Article
Chemistry, Physical
Natthapong Pongpichayakul, Kanlayawat Wangkawong, Paralee Waenkaew, Li Fang, Burapat Inceesungvorn, Jaroon Jakmunee, Surin Saipanya
Summary: In this study, Pt-decorated cerium zirconium oxide-modified multiwalled carbon nanotubes (Pt/CeZrO4/MCNT) were prepared as alternative catalysts to improve the activity of the ethanol oxidation reaction (EOR) in direct ethanol fuel cells (DEFCs). The prepared catalysts showed excellent electrochemical performance and stability, making them promising materials for enhancing the anodic oxidation reaction in DEFCs.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
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.
