Article
Chemistry, Physical
Lizhen Fang, Tianxing Wang, Jingbo Li, Congxin Xia, Xueping Li
Summary: Building van der Waals heterostructures (vdWHs) is an effective method to broaden two-dimensional material applications. However, few broken-gap vdWHs have been realized, limiting the development of 2D materials in tunnel field-effect transistors. In this study, stable 2D C3N/MX vdWHs were theoretically designed using density functional theory, and the band-to-band tunneling and multifunctional band alignment were explored.
Article
Engineering, Chemical
Bin Liu, Hanyuan Huang, Zhijian Xiao, Jingling Yang, Mingshan Zhu
Summary: Developing visible light responsive photocatalysts with strong light capture ability for catalytic NO removal is of great significance. In this work, a 2D/3D heterostructure of g-C3N4/BiOI was constructed and applied for efficient photocatalytic elimination of NO under visible light irradiation. The heterostructure endowed the enhanced light harvesting, efficient charge separation and rapid charge transfer, which enabled sufficient superoxide radicals (O-2(center dot-)) production to improve the efficiency and strengthen the durability of photocatalytic NO removal.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Spectroscopy
Zecheng Zhao, Chuanlu Yang, Zanxia Cao, Yunqiang Bian, Bingwen Li, Yunwei Wei
Summary: In this study, we propose that a ZnO/BlueP van der Waals heterostructure can achieve solar driven water splitting for hydrogen generation. The heterostructure exhibits appropriate band-gap and band alignments, ensuring the occurrence of hydrogen evolution reaction and oxygen evolution reaction. The electronic properties of the heterostructure are improved compared to the isolated monolayers, indicating its potential as an efficient photoelectric material for visible-light driven water splitting.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2022)
Article
Chemistry, Physical
Brahim Marfoua, Jisang Hong
Summary: The electric field-dependent properties of the 2H-MoTe2/1T-VSe2 heterostructure were investigated, revealing an increase in the Curie temperature and switching of AHC and ANC under electric field. This finding may have important implications for energy conversion and spintronic devices.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2022)
Article
Materials Science, Multidisciplinary
M. Amir Bazrafshan, Farhad Khoeini, Catherine Stampfl
Summary: Due to quantum effects, nanoscale materials possess unique properties. This study investigates the electronic transport properties of four hydrogen-passivated C3N/C2N heterostructures using density functional theory. The results reveal a metal and a narrow bandgap semiconductor, which have potential applications in electronics and photonics.
JOURNAL OF MATERIALS CHEMISTRY C
(2023)
Article
Physics, Multidisciplinary
Qin Zhang, Pei Chen, Qin Liu, He Huang, Xiaoyang Ma, Tingting Song, Jiehong Lei
Summary: This study investigates the stability and electronic properties of C3N/WSe2 using density functional theory. The results demonstrate the tunable band gap and band alignment of C3N/WSe2, highlighting its potential for applications in semiconductor devices.
EUROPEAN PHYSICAL JOURNAL PLUS
(2023)
Article
Chemistry, Physical
Zhirong Peng, Lu-Qi Tao, Kai Zheng, Zhaogui Ding, Yexiong Huang, Jiabing Yu, Guanya Wang, Xianping Chen
Summary: The C3N/h-BN heterostructure is found to be a narrow-gap semiconductor with unique band gap trends under external E-field and strain, showing highly adjustable characteristics. This indicates its remarkable capability and favorable applicability in the field of semiconductor band gap engineering.
CHEMICAL PHYSICS LETTERS
(2021)
Article
Chemistry, Inorganic & Nuclear
Lichen Gao, Bin Zhou, Jinzhong Zhang, Kai Jiang, Liyan Shang, Zhigao Hu, Junhao Chu
Summary: The study reveals that the antimonene/C3N heterojunction has superior electronic properties, with a band gap that can be linearly adjusted through the application of strain and electric field, and exhibits good absorption performance in the visible light range. This heterojunction has potential applications in photovoltaic devices.
SOLID STATE SCIENCES
(2021)
Article
Physics, Multidisciplinary
Lalmuan Chhana, Lalrin Kima, Ramesh Chandra Tiwari, Zodin Mawia, Dibya Prakash Rai, Ningthoujam Surajkumar Singh, Yengkhom Rangeela Devi, Lalmuanpuia Vanchhawng, Shivraj Gurung, Lalhriat Zuala
Summary: By using Density Functional Theory (DFT) with van der Waals correction, a 2D hexagonal silicene-ZnS-silicene trilayer heterostructure was studied. The results show that the heterostructure has a small lattice mismatch and exhibits a direct band gap in its equilibrium state. It also has enhanced resistance to deformation and better thermal stability compared to the pristine silicene and ZnS monolayer. When an external electric field is applied, the heterostructure undergoes a band gap transition and can transform from a semiconductor to a metallic material. This theoretical prediction of the heterostructure property provides valuable information for future nanoelectronic device development.
Article
Chemistry, Physical
Deepak S. Gavali, Yoshiyuki Kawazoe, Ranjit Thapa
Summary: The ratio of C3N and graphene in multilayer heterostructures plays a significant role in defining Li-ion battery performance, with higher graphene content leading to increased specific capacity. The proposed 2D heterostructures show promise as future anode materials for LIB's, with implications for further development in the field.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Xuefeng Lu, Lingxia Li, Jianhua Luo, Xin Guo, Junqiang Ren, Hongtao Xue, Hui Li
Summary: The study theoretically investigates the electronic characteristics and Schottky barrier of graphene/beta-silicon nitride heterostructure, revealing a transformation from p-type Schottky contact to Ohmic contact induced by electric field. The results offer practical guidance for designing and fabricating nanoelectronic devices based on this heterostructure.
Article
Physics, Applied
Hui Zou, Jiangling Pan, Fangping Ouyang
Summary: The structural and electronic properties of the C3N/antimonene van der Waals heterostructure are investigated, showing that it has potential for applications in multifunctional optoelectronic devices. The heterostructure exhibits a tunable band gap and can prevent recombination of electron-hole pairs. By applying strain or electric field, its band alignment and semiconductor-metal transitions can be controlled.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2022)
Article
Nanoscience & Nanotechnology
Qingfang Li, Qiqi Li, Yongping Du, Lei Zhang, Hongzhe Pan, Haifeng Wang
Summary: The successful fabrication of lateral heterostructures (LHSs) integrating monolayer C3N and C3B along different directions has led to the discovery of excellent stability and electronic properties. The band structures of (C3N)2(C3B)2 LHSs undergo transitions from indirect to direct, and the tensile strain can effectively modulate the band structures, with the zigzag-(C3N)2(C3B)2 band being reversed under strain.
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
(2021)
Article
Materials Science, Multidisciplinary
Ying Yang, Guang Yang, Xihong Peng
Summary: New crystal structures of GeC2 in monolayer, bilayer 2D, and 3D formats were predicted and proved to be stable and energetically favorable through first-principles density functional theory calculations. Different properties, such as band gaps and carrier effective masses, of the GeC2 structures in various dimensions were analyzed in detail, providing insights into their potential applications.
MATERIALS TODAY COMMUNICATIONS
(2021)
Article
Optics
Yi Liu, Yafang Shi, Wenguang Zhou, Wei Shi, Wei Dang, Xiaoli Li, Baolai Liang
Summary: Dedicated Raman spectroscopy investigations were performed on suspended graphene in different temperature ranges, revealing the strain differences between the suspended and surrounding graphene, as well as the temperature-dependent frequency shifts. These findings highlight the significant role of micro-hole boundary effects in determining the properties of graphene materials and devices.
OPTICS AND LASER TECHNOLOGY
(2021)
Article
Physics, Applied
Lingling Lv, Yanqing Shen, Yanyan Ma, Xu Gao, Jiajia Liu, Shengyao Wu, Xinyu Wang, Dewei Gong, Zhongxiang Zhou
Summary: Constructing van der Waals heterojunctions between two-dimensional materials like graphene and GaSSe can help improve the properties of the materials. Through first-principles calculations, it was found that forming GaSSe/graphene heterojunctions can open up graphene's energy band gap and allow for electron flow between the layers. Adjusting the interlayer distance and electric field can also modulate the electrical properties of the heterojunctions. The results suggest that these heterojunctions have potential applications in high-performance field-effect transistor devices.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Correction
Physics, Applied
Yanqing Shen, Zhongxiang Zhou
JOURNAL OF APPLIED PHYSICS
(2021)
Article
Chemistry, Physical
Xin Yang, Yanqing Shen, Jiajia Liu, Xianghui Meng, Xu Gao, Lingling Lv, Min Zhou, Xinyu Wang, Yangdong Zheng, Zhongxiang Zhou
Summary: The study demonstrates that N-doped GeP3 monolayer exhibits excellent optical properties and carrier mobility, making it a promising photocatalyst for driving hydrogen evolution reaction and improving the photocatalytic performance of GeP3 monolayer through tunable band gap and superior light absorption coefficients.
APPLIED SURFACE SCIENCE
(2021)
Article
Chemistry, Physical
Lingling Lv, Yanqing Shen, Jiajia Liu, Xianghui Meng, Xu Gao, Min Zhou, Yu Zhang, Dewei Gong, Yangdong Zheng, Zhongxiang Zhou
Summary: This study investigates the activity and selectivity of TM/g-C3N4 single-atom catalysts for NO3RR to NH3, with Ru/g-C3N4 identified as the most promising catalyst due to its lowest energy barrier and extraordinary selectivity. The origin of Ru/g-C3N4's activity is explained from the perspective of NO3- adsorption, while the hydrogen evolution reaction is found to be uncompetitive for H atom adsorption. This work provides a screening mechanism for new catalysts, promotes NO3RR development, and stimulates further experimental exploration.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2021)
Article
Materials Science, Multidisciplinary
Min Zhou, Yanqing Shen, Jiajia Liu, Lingling Lv, Xu Gao, Yu Zhang, Xianghui Meng, Xin Yang, Yangdong Zheng, Zhongxiang Zhou
Summary: Sodium-ion batteries face challenges due to the lack of high-performance anode materials. However, researchers have identified WCrC and WCrCO2 as promising anode materials with low migration barriers and superionic conductivity.
Article
Chemistry, Physical
Lingling Lv, Yanqing Shen, Jiajia Liu, Xu Gao, Min Zhou, Yu Zhang, Xianghui Meng, Xin Yang, Dewei Gong, Yangdong Zheng, Zhongxiang Zhou
Summary: A new series of MX (M = Au, Ag; X = S, Se, Te) single layers with stable properties and superior light absorption abilities are predicted and confirmed. These MX monolayers, which possess indirect bandgaps and high carrier mobilities, show potential as photocatalytic OER agents, with AuSe exhibiting the best performance. Additionally, they have the potential for wide applications in optoelectronic devices due to their excellent light capture performances.
APPLIED SURFACE SCIENCE
(2022)
Article
Physics, Applied
Yu Zhang, Yanqing Shen, Jiajia Liu, Lingling Lv, Min Zhou, Xin Yang, Xianghui Meng, Zhongxiang Zhou
Summary: Based on first-principles calculations, the electronic properties and photocatalytic mechanism of a GeC/HfS2 van der Waals (vdW) heterostructure are explored. The heterostructure exhibits a typical direct Z-scheme system and has a 0.40 eV interlayer work function difference, which enhances carrier separation and water splitting ability. The GeC/HfS2 vdW heterostructure demonstrates overall photocatalytic water splitting ability and shows excellent absorption and carrier mobility, making it highly competitive in photocatalytic materials and optoelectronic devices.
APPLIED PHYSICS LETTERS
(2023)
Article
Physics, Applied
Xin Yang, Yanqing Shen, Jiajia Liu, Lingling Lv, Min Zhou, Yu Zhang, Xianghui Meng, Zhongxiang Zhou, Yangdong Zheng
Summary: The topologically nontrivial phase and quantum anomalous Hall (QAH) effect were predicted in the ferromagnetic non-Dirac half-metal N2Pd4S6 monolayer using first-principles calculations. The N2Pd4S6 monolayer prefers out-of-plane magnetization and exhibits a Curie temperature of similar to 80 K due to dual double-exchange interaction. The introduction of magnetic exchange and spin-orbit coupling enables the realization of the topologically nontrivial phase and QAH state, as well as the unique quantum anomalous valley Hall (QAVH) effect induced by compressive strain.
APPLIED PHYSICS LETTERS
(2023)
Article
Materials Science, Multidisciplinary
Min Zhou, Yanqing Shen, JiaJia Liu, LingLing Lv, Yu Zhang, Xianghui Meng, Xin Yang, Yangdong Zheng, Zhongxiang Zhou
Summary: Transition metal fluorides have advantages as anodes due to small atomic mass of F atom, but formation of Li-F rings and open-framework structure limit their cycle life and diffusion barriers. By designing a non-open framework 1T-TiF2 structure, competitive anode for Li-ion, Na-ion, and K-ion batteries with high stiffness, superionic conductivity, and long cycle life is achieved. The 1T-TiF2 anode has theoretical capacitance of 208.08 mA h g-1 for Li-ion, 277.45 mA h g-1 for Na-ion, and 208.08 mA h g-1 for K-ion batteries. Good thermal, dynamic stability, oxidative corrosion resistance, and hydrophilicity support the possibility of preparing 1T-TiF2 structure under laboratory conditions. This study provides reference for lightweight anodes.
Article
Materials Science, Multidisciplinary
Min Zhou, Yanqing Shen, JiaJia Liu, LingLing Lv, Yu Zhang, Xianghui Meng, Xin Yang, Bing Zhang, Zhongxiang Zhou
Summary: Through theoretical calculations, it is found that anode materials with double transition metal terminals (VNbC, VTaC, and NbTaC) exhibit better performance than their single metallic phases. The Collaborative Activation mechanism of double transition metal MXenes, which results from the difference in metal electronegativity, leads to a large theoretical capacitance and improved anode performance. These findings provide a powerful reference for the research of MXenes.
Article
Materials Science, Multidisciplinary
Min Zhou, Yanqing Shen, JiaJia Liu, LingLing Lv, Yu Zhang, Xianghui Meng, Xin Yang, Bing Zhang, Zhongxiang Zhou
Summary: This study investigates the effect of W and Mo on the electrochemical properties of MoWC and MoWCO2 as anodes in sodium-ion batteries using density functional theory calculations. It is found that the double transition metal phase collects more electrons at the metal terminal than the single metal phase due to electronegativity difference. Based on this mechanism, MoWC and MoWCO2 exhibit capacities exceeding the theoretical capacities of single metal MXenes Mo2C and W2C. Furthermore, the Na diffusion barriers in the MoWC monolayer are competitive, providing valuable insights for future investigations.
Article
Materials Science, Multidisciplinary
Jiajia Liu, Yanqing Shen, Lingling Lv, Xu Gao, Xianghui Meng, Min Zhou, Xin Yang, Yu Zhang, Yangdong Zheng, Zhongxiang Zhou
Summary: In this study, novel 2D pentagonal binary compounds based on Ge with a low-symmetry puckered structure were predicted using density functional theory (DFT). These compounds exhibit high stability and large critical strain, making them attractive for experimental implementation. The penta-GeB2 monolayer is metallic, while others are indirect band gap semiconductors with adjustable band gaps under strain. The highly anisotropic mechanical and electronic properties of these compounds make them suitable for next-generation anisotropic multifunctional devices, and the penta-GeCD2 monolayer shows promise as a photocatalyst with outstanding optical absorption and hole mobility.
JOURNAL OF MATERIALS CHEMISTRY C
(2022)
Article
Chemistry, Physical
Xu Gao, Yanqing Shen, Jiajia Liu, Lingling Lv, Min Zhou, Zhongxiang Zhou, Yuan Ping Feng, Lei Shen
Summary: In this work, two practical methods are proposed to address the problem in Z-scheme heterojunction photocatalysts. By introducing large interfacial polarization and using wide-bandgap components, polar heterojunctions with high driving photovoltages and photocatalytic performance are achieved.
CATALYSIS SCIENCE & TECHNOLOGY
(2022)
Article
Chemistry, Physical
Xin Yang, Yanqing Shen, Jiajia Liu, Xianghui Meng, Xu Gao, Lingling Lv, Min Zhou, Yu Zhang, Yangdong Zheng, Zhongxiang Zhou
Summary: A novel 2D material, TlPt2S3, is discovered and its potential applications in photocatalytic water splitting are demonstrated.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2022)
Article
Materials Science, Multidisciplinary
Xu Gao, Yanqing Shen, Jiajia Liu, Lingling Lv, Min Zhou, Zhongxiang Zhou, Yuan Ping Feng, Lei Shen
Summary: The efficient photocatalytic performance of monolayer Janus platinum dichalcogenides, such as PtSTe and PtSeTe, is enabled by their excellent solar light absorption, strong internal vertical electric field polarizing electrons and holes, and large difference in electron and hole mobilities, allowing efficient carrier generation and transfer. These properties lead to a high solar-to-hydrogen efficiency, breaking the conventional theoretical limit.
JOURNAL OF MATERIALS CHEMISTRY C
(2021)
Article
Chemistry, Physical
Qi-Wen Chen, Ze-Qing Guo, Jian-Ping Zhou
Summary: Multifunctional continuous solid solutions NFMTO-x were successfully synthesized via a one-step hydrothermal method by controlling the ratio of Mg and Fe. The NFMTO-x materials exhibited enhanced visible light response, effective adsorption and photocatalytic degradation of organic pollutants, CO2 methanation capability, and easy recyclability due to their magnetic properties. This research provides a significant multifunctional material for water purification.
APPLIED SURFACE SCIENCE
(2024)
Review
Chemistry, Physical
George E. Stan, Maziar Montazerian, Adam Shearer, Bryan W. Stuart, Francesco Baino, John C. Mauro, Jose M. F. Ferreira
Summary: Bioactive glasses have the ability to form strong bonds with tissues and release therapeutic ions. However, their biomechanical compatibility limits their use in load-bearing applications. The use of magnetron sputtering technology to fabricate BG coatings shows promise in improving their efficacy and potential for application.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zhaoxuan Wang, Zhicheng Yan, Zhigang Qi, Yu Feng, Qi Chen, Ziqi Song, Meng Huang, Peng Jia, Ki Buem Kim, Weimin Wang
Summary: The corrosion behavior of Fe-60 and Fe-83 ribbons in 0.6 M NaCl was studied. Fe-60 exhibited a local corrosion mode and formed a stable passivation film with higher corrosion resistance, while Fe-83 showed a combination of local and global corrosion modes and had lower corrosion resistance. Controlling the precipitation of nanocrystalline phases and increasing the POx content in the passivation film significantly improved the corrosion resistance of Fe-based glassy alloys.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hao-Kai Peng, Sheng-Yen Zheng, Wei-Ning Kao, Ting-Chieh Lai, Kai-Sheun Lee, Yung- Hsien Wu
Summary: This study investigates the effects of high energy/fluence proton radiation on the performance of HfZrOx-based FeFETs memory with different Zr content. The results show that the characteristics of FeFETs are influenced by proton radiation, and the extent of the influence depends on the Zr content. FeFETs with 50% Zr content exhibit minimal changes in memory window and demonstrate good endurance and retention performance.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zongyi Yue, Guangyi Wang, Zengguang Huang, Sihua Zhong
Summary: In this study, AZO and ITO films were successfully tuned as excellent passivation layers for c-Si surfaces, achieving effective minority carrier lifetime and outstanding optical properties through the optimization of annealing temperature and interfacial silicon oxide.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Martin Hruska, Jan Kejzlar, Jaroslav Otta, Premysl Fitl, Michal Novotny, Jakub Cizek, Oksana Melikhova, Matej Micusik, Peter Machata, Martin Vrnata
Summary: This paper presents a detailed study on the hydrogen sensing capabilities of highly nanoporous black gold films. The films exhibit fast response and recovery times at low temperatures. Different levels of nanoporosity were prepared and tested to investigate the sensing properties, and it was found that nanoporous black gold is suitable for hydrogen sensing. The sensitivity of the film depends on its nanoporosity.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yupu Wang, Gaofeng Teng, Chun To Yiu, Junyi Zhu
Summary: In the study of BM-SCO and HSCO thin films, it was found that H vacancies tend to prefer sites near the external surface or oxygen vacancy channels (OVCs), while H interstitials prefer sites of oxygen on a layer that contains six-fold coordinated Co. These findings not only enrich the understanding of complex surface phenomena of defect formation but also provide an explanation for the reversibility during phase transformation.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jiafeng Lu, Linping Teng, Qinxiao Zhai, Chunhua Wang, Matthieu Lancry, Ye Dai, Xianglong Zeng
Summary: In this study, we achieved full control of fiber nanograting orientation by manipulating laser polarization, and tailored space variant fiber nanogratings, which expanded the diversity in fiber nanograting engineering.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yibo Liu, Yujie Tao, Yue Liu, Qi Sun, Qinrong Lin, Kexin Kang, Qinghua Zhang, Qingjie Sun
Summary: This study investigates the wettability of the Ti-Cu-Fe multi-metal system, specifically the wetting behaviors of CuSi3 droplets on TC4 and 304SS plates. The results show that the CO2 + Ar gas atmosphere significantly affects interfacial mass transfer, thus influencing the wettability of the systems.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jimei Liu, Fei Wang, Rong Guo, Yuqi Liu, Mengyu Zhang, Jaka Sunarso, Dong Liu
Summary: This study developed Co/MXene composites with anti-corrosion properties by varying the cobalt content. These composites exhibited remarkable electromagnetic absorption performance and high resistance to corrosion under various corrosive conditions. The study also revealed the mechanism of electron transfer from cobalt to MXene and the electromagnetic dissipation behavior originated from polarization loss alone.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Moujie Huang, Yongsong Ma, Jingbo Yang, Lingyun Xu, Hangqi Yang, Miao Wang, Xin Ma, Xin Xia, Junhao Yang, Deli Wang, Chuang Peng
Summary: Strong metal-support interactions (SMSIs) are important for enhancing catalytic activities and stability in thermal catalysis. This study demonstrates a method to create SMSIs in electrocatalysis using carbon nanotubes and Ru nanoparticles, resulting in excellent catalytic activity and stability.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Ravi Trivedi, Brinti Mondal, Nandini Garg, Brahmananda Chakraborty
Summary: This study explores the potential of biphenylene as a nanocarrier for the delivery of the anticancer drug cisplatin. It is found that biphenylene offers physical stability, rapid release rate, solubility, and bio-compatibilities compared to other nanocarriers. The adsorption of cisplatin on the surface of biphenylene involves charge transfer from cisplatin to biphenylene. The drug is shown to be released at body temperature in an acidic environment. Biphenylene also exhibits excellent cytotoxicity activity and cellular uptake of the drug. Overall, biphenylene shows promise as a potential nanocarrier for cisplatin delivery.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Rafael Salas-Montiel, Hayoung Ko, Ki Kang Kim, Mun Seok Jeong
Summary: In this study, a potential platform to enhance Raman scattering and increase the number of observable Raman modes in monolayer transition metal dichalcogenides (TMDs) was proposed. The platform consisted of large-scale arrays of gold micropillars (MPs), which were able to enhance the Raman intensity of TMDs and make difficult-to-detect Raman modes observable. The platform showed great industrial advantages and wide applicability due to its low cost, simple process, large controllable area, and short process time.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yasir Abbas, Shafqat Ali, Sajjad Ali, Waqar Azeem, Zareen Zuhra, Haoliang Wang, Mohamed Bououdina, Zhenzhong Sun
Summary: In this study, FeOx@SPNO-C core-shell nanospheres as a catalyst for degradation of sulfamethoxazole (SMX) were successfully synthesized. The synergistic interaction between FeOx and SPNO-C, high carbon charge density, and the presence of C = O groups and N/Fe-Nx sites were found to be key factors for the enhanced degradation of SMX.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Qiaoting Yang, Yuxiao Gong, Yan Qian, Zhou-Qing Xiao, Serge Cosnier, Xue-Ji Zhang, Robert S. Marks, Dan Shan
Summary: This study proposes a hierarchical confinement strategy to design Prussian blue nanoparticles (PB NPs) with satisfactory electrocatalytic ability and stability. The catalytic synthesis of PB NPs is achieved through a hydrothermal process, and the as-prepared PB@NH2MIL exhibits efficient electronic transmission and enhanced electrocatalytic properties.
APPLIED SURFACE SCIENCE
(2024)