Article
Materials Science, Multidisciplinary
Niu Zhang, Jinghua Li, Xiaoshuai Kong, Mengting She, Peng Guo, Jingjing Sun, Peiling Yuan, Shuaipu Zang, Mingju Chao, Erjun Liang
Summary: Nb14W3O44, prepared using a solid-state method, exhibits a tetragonal structure and intriguing linear negative thermal expansion (NTE) properties. The NTE phenomenon is attributed to the vibrations of the bridge-site atoms, while lattice distortion and pores could also affect the thermal expansion performance in the bulk materials.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Review
Materials Science, Multidisciplinary
Yuzhu Song, Naike Shi, Shiqing Deng, Xianran Xing, Jun Chen
Summary: The review summarizes the progress in magnetic NTE materials from Invar alloys to newly discovered materials like Mn-based antiperovskites, Laves phases, La(Fe, Si)13, Mn3Ge, R2Fe17, R(Fe,V)12, and R2Fe14B (R = rare earth elements). The NTE properties of magnetic materials can be controlled by adjusting magnetic exchange interaction through methods like chemical substitution, nanocrystallization, external field, and interstitial atoms. The main mechanisms of NTE of magnetic materials, including order-to-disorder transition, change of local moment, metamagnetic transition, short-range magnetic ordering, structural phase transition, and coexistence of magnetic phases, are summarized.
PROGRESS IN MATERIALS SCIENCE
(2021)
Review
Chemistry, Inorganic & Nuclear
Naike Shi, Yuzhu Song, Xianran Xing, Jun Chen
Summary: Negative thermal expansion (NTE) is a counterintuitive phenomenon where unit cell volume of materials contracts upon heating. Framework structure materials, with flexible bridging units and large voids, facilitate transverse atomic vibrations leading to NTE. The magnitude of NTE is influenced by framework size and metal atom size, and can be controlled through chemical substitution, local structure distortion, and guest molecular or ion intercalation.
COORDINATION CHEMISTRY REVIEWS
(2021)
Article
Chemistry, Multidisciplinary
Ya Kong, Yuling Yin, Xueting Feng, Zixuan Zhang, Feng Ding, Lianming Tong, Jin Zhang
Summary: In this study, the negative thermal expansion (NTE) behavior of graphdiyne (GDY) was observed and studied. The research found that GDY exhibits negative thermal expansion with a negative thermal expansion coefficient (TEC) value. These findings provide important insights for the application of GDY in negative thermal expansion composite materials.
Article
Materials Science, Multidisciplinary
Sora-at Tanusilp, Masaya Kumagai, Yuji Ohishi, Hideki Furusawa, Motoomi Suwabe, Ken Kurosaki
Summary: In this study, a highly dense bulk sample of ZrW2O8 was synthesized using spark plasma sintering technique, and its thermal conductivity, mechanical properties, and other physical properties were investigated. It was found that ZrW2O8 exhibited unique thermal properties and could be potentially used in thermal management areas.
ADVANCED ENGINEERING MATERIALS
(2022)
Article
Chemistry, Physical
Si-Yuan Ge, Rui-Kang Huang, Jia-bing Wu, Kiyonori Takahashi, Chi-Sing Lee, Takayoshi Nakamura
Summary: In this study, a novel organic crystalline supramolecular rotor, [(3-chloro-1-adamantylammonium)-(18-crown-6)]-ClO4, was reported, exhibiting planar positive-zero-negative thermal expansion along the a- and c-axes, with zero thermal expansion behavior in the range of 250-317K. X-ray single-crystal structures, differential scanning calorimetry (DSC) measurements, and molecular dynamics simulations revealed that this unique transition in thermal expansion is a result of the static-swing-rotation transition of 18-crown-6 in the crystal structure.
CHEMISTRY OF MATERIALS
(2023)
Review
Physics, Multidisciplinary
Erjun Liang, Qiang Sun, Huanli Yuan, Jiaqi Wang, Gaojie Zeng, Qilong Gao
Summary: The article reviews recent understandings on the underlying mechanisms of negative thermal expansion (NTE) and the development of NTE materials, highlighting NTE driven by phonons and the interplay between anisotropic elasticity and phonons. It also discusses issues affecting applications of NTE materials and strategies for discovering novel NTE materials with framework structures.
FRONTIERS OF PHYSICS
(2021)
Article
Materials Science, Multidisciplinary
Dominic Gehring, Yang Ren, Zeina Barghouti, Ibrahim Karaman
Summary: The study focuses on the evolution of crystalline CTE anisotropy, texture, and polycrystalline CTE in TiNb alloys with varying Nb content, temperature, and deformation level. Results showed that Ti76Nb24 alloys exhibited the highest crystalline CTE anisotropy and polycrystalline CTE values, while lower Nb content and increasing deformation level negatively impacted the CTE performance.
Article
Physics, Applied
Sevil Sarikurt, Yusuf Zuntu Abdullahi, Engin Durgun, Fatih Ersan
Summary: This study investigates the thermal expansion coefficients of group III-Nitride monolayers with temperature, revealing high negative values below room temperature and a convergence to zero for certain monolayers above room temperature. The highest contribution to negative thermal expansion comes from the ZA phonon mode. These findings are important for the design of nanoscale heat devices.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2022)
Article
Chemistry, Inorganic & Nuclear
Yanwen Zhu, Rui Chen, Lu Chen, Mingju Chao, Juan Guo, Qilong Gao, Erjun Liang
Summary: A novel negative thermal expansion material Zn2V1.7P0.3O7 with excellent negative expansion characteristics has been prepared and analyzed, showing a gradual volume reduction due to structural changes within the material.
SOLID STATE SCIENCES
(2021)
Article
Chemistry, Inorganic & Nuclear
Huanli Yuan, Qilong Gao, Peng Xu, Juan Guo, Lunhua He, Andrea Sanson, Mingju Chao, Erjun Liang
Summary: Zn2GeO4 exhibits both negative and positive thermal expansion below and above room temperature, respectively. The negative thermal expansion is attributed to the transverse vibrations of O atoms in the four- and six-membered rings with ZnO4-GeO4 tetrahedra.
INORGANIC CHEMISTRY
(2021)
Article
Materials Science, Ceramics
Xiangkai Hao, Mengyue Wang, Xiansheng Liu, Yumeng Xiang, Jianjun Tian, Weifeng Zhang, Yu Jia, Erjun Liang
Summary: In this study, researchers successfully prepared AFCMW with low thermal expansion coefficient and low phase-transition temperature, and combined it with CNMW to create an AFCMW-CNMW composite with low thermal expansion. They found that the phase-transition temperature reduction in A2Mo3O12 is mainly attributed to the high-entropy effect resulting from the introduction of different ions. Furthermore, they discovered that the low thermal expansion of the AFCMW-CNMW composite is due to the opposite thermal expansion behaviors of AFCMW and CNMW.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Xiaowen Hao, Qiubo Hu, Meiqi Gao, Bo Yang, Dunhui Wang, Zongbin Li, Haile Yan, Xiang Zhao, Liang Zuo
Summary: Textured stoichiometric MnCoSi alloys exhibit giant reversible linear negative thermal expansion (NTE) along the a(Orth)-axis, thanks to antiferromagnetic arrangement, achieving as much as 9350 ppm at a wide operation temperature span. The alloy demonstrates a stable NTE effect even under an external magnetic field, with the linear NTE value slightly decreasing with increasing magnetic field. Additionally, during martensitic transformation, the linear NTE along the a(Orth)-axis of the alloy could reach up to 70,000 ppm at approximately 1200 K.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Multidisciplinary
Haoting Zhao, Zhao Pan, Xi Shen, Jianfa Zhao, Dabiao Lu, Jie Zhang, Zhiwei Hu, Chang-Yang Kuo, Chien-Te Chen, Ting-Shan Chan, Christoph J. Sahle, Cheng Dong, Takumi Nishikubo, Takehiro Koike, Zun-Yi Deng, Jiawang Hong, Runze Yu, Pu Yu, Masaki Azuma, Changqing Jin, Youwen Long
Summary: In this study, a new material Pb2CoMoO6 is reported, which exhibits negative thermal expansion (NTE) properties. The mechanism of NTE during the antiferroelectric-to-paraelectric transition is discussed. The material shows remarkable NTE in a wide temperature range of 30-420 K, indicating its potential applications.
Article
Materials Science, Multidisciplinary
YuCheng Li, Yang Zhang, Niu Zhang, Yongtian Li, Yifeng Wu
Summary: The study on Sm1-xCuxMnO3-delta material revealed that the addition of Cu2+ enhances the distortion in perovskite structure, which plays a crucial role in its negative thermal expansion property.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2021)
Article
Chemistry, Applied
Jiho Shin, Deu S. Bhange, Min Bum Park, Suk Bong Hong
MICROPOROUS AND MESOPOROUS MATERIALS
(2015)
Article
Chemistry, Physical
Megha Jagadale, Pallavi Bhange, Rajashri Salunkhe, Deu Bhange, Mohan Rajmane, Gajanan Rashinkar
APPLIED CATALYSIS A-GENERAL
(2016)
Article
Materials Science, Multidisciplinary
P. D. Bhange, S. V. Awate, R. S. Gholap, G. S. Gokavi, D. S. Bhange
MATERIALS RESEARCH BULLETIN
(2016)
Article
Chemistry, Physical
Ramchandra S. Kalubarme, Akbar I. Inamdar, D. S. Bhange, Hyunsik Im, Suresh W. Gosavi, Chan-Jin Park
JOURNAL OF MATERIALS CHEMISTRY A
(2016)
Article
Chemistry, Physical
Deu S. Bhange, Ghulam Ali, Ji-Young Kim, Kyung Yoon Chung, Kyung-Wan Nam
JOURNAL OF POWER SOURCES
(2017)
Article
Chemistry, Physical
Deu S. Bhange, Ghulam Ali, Dong-Hyun Kim, Daniel A. Anang, Tae Joo Shin, Min-Gyu Kim, Yong-Mook Kang, Kyung Yoon Chung, Kyung-Wan Nam
JOURNAL OF MATERIALS CHEMISTRY A
(2017)
Article
Chemistry, Physical
P. D. Bhange, D. S. Shinde, D. S. Bhange, G. S. Gokavi
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2018)
Article
Chemistry, Physical
P. S. Niphadkar, D. S. Bhange, K. Selvaraj, P. N. Joshi
CHEMICAL PHYSICS LETTERS
(2012)
Article
Biochemistry & Molecular Biology
Pallavi Bhange, N. Sridevi, Deu S. Bhange, Asmita Prabhune, Veda Ramaswamy
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2014)
Article
Chemistry, Applied
D. S. Bhange, Veda Ramaswamy
JOURNAL OF POROUS MATERIALS
(2012)
Editorial Material
Chemistry, Physical
D. S. Bhange
JOURNAL OF MATERIALS CHEMISTRY A
(2014)
Article
Chemistry, Physical
Deepali S. Shinde, Pallavi D. Bhange, Sudhir S. Arbuj, Ji-Young Kim, Jee-Hwan Bae, Kyung-Wan Nam, Shivaji N. Tayade, Deu S. Bhange
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2020)
Article
Chemistry, Multidisciplinary
Deepali S. Shinde, Pallavi D. Bhange, Ratnesh K. Jha, Deu S. Bhange
Article
Materials Science, Multidisciplinary
Pravin P. Vhangutte, Ajit J. Kamble, Deepali S. Shinde, Pallavi D. Bhange, Ruth M. Madhale, Vithoba L. Patil, Deu S. Bhange
Summary: This article presents the preparation of Bi2WO6 using solid-state and solution combustion methods, and various characterization techniques were employed to examine the properties of the synthesized samples. The photocatalytic activities of these samples were evaluated for the degradation of methyl orange, reduction of Cr(VI) under visible light, and degradation of rhodamine B under direct sunlight. The Bi2WO6 sample prepared by the solution combustion method exhibited superior photocatalytic activities compared to the traditional solid-state route.
BULLETIN OF MATERIALS SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
R. A. Pawar, A. K. Nikumbh, D. S. Bhange, N. J. Karale, D. V. Nighot, M. B. Khanvilkar
BULLETIN OF MATERIALS SCIENCE
(2017)
Article
Chemistry, Applied
Lulu Wan, Gan Ye, Yuying Chang, Zhaohan Yang, Guangming Shi, Qiuli Zhang, Jin Wang
Summary: This study developed an efficient approach to upgrade the oxidative desulfurization (ODS) performance of Zr-MOFs with proton stimulation. Experimental results showed that the introduction of protons can significantly improve the ODS efficiency. This work provides a facile and efficient strategy for enhancing the ODS performance of pristine MOFs.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Qiqi Lu, Xiu-Zhi Wei, Qi Zhang, Xinghua Zhang, Lungang Chen, Jianguo Liu, Yubao Chen, Longlong Ma
Summary: The application of Pd-M bimetallic clusters in the selective hydrogenation reaction was investigated, and the Pd0.6Ni@S-1 catalyst was found to exhibit high selectivity in the conversion of phenylacetylene to styrene. The confinement effect of zeolite inhibited over-hydrogenation and improved the stability of the catalysts. Furthermore, the solvent properties also influenced the product distribution.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Review
Chemistry, Applied
Bo Li, Lumin Hong, Changdi Jing, Xianyang Yue, Huabo Huang, Qianqian Jiang, Jianguo Tang
Summary: MOF materials with adjustable pore structure and polymetallic sites have been explored as electrocatalysts for OER. Bimetallic materials show higher electrocatalytic activity than monometallic materials, while carbon-coated and doped MOF catalysts exhibit stable and good OER activity. The synergistic interaction between polymetallic active sites effectively improves the intrinsic activity of MOF on OER.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Shichun Gu, Ruyi Wang, Junxiong Zhang, Hairong Dong, Liping Deng, Xue Wang, Yapeng He
Summary: In this study, monodispersed hollow mesoporous organosilica nanospheres with controlled core cavity and mesoporous shell were successfully synthesized. These hollow nanospheres showed a high adsorption capacity for Pb2+ in water solution and exhibited acceptable recycling and stability.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Lucie Havelkova, Bogdana Bashta, Michaela Vankova, Jiri Zednik, Jiri Brus, Jan Svoboda, Alice Vagenknechtova, Jan Sedlacek
Summary: An atom-economic one-step chain-growth coordination homopolymerization providing high yields of functionalized hyper-cross-linked polyacetylenes with a permanent micro/mesoporous texture and a BET area of up to 1062 m2/g is reported. The homopolymerization is highly compatible with the heteroatom groups of the monomers and allows the preparation of well-defined porous networks with a wide spectrum of univalent groups.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Shirui Pang, Yuxin Liu, Zhe Zhang, Yuxin Li, Chunguang Li, Zhan Shi, Shouhua Feng
Summary: This study focuses on using a functional separator to suppress the shuttle effect of soluble lithium polysulfides in Li-S batteries. It is found that the functionalized sulfonic acid group not only accelerates the conduction of lithium ions, but also repels polysulfide anions through electrostatic interactions. The performance of the batteries is significantly improved with the use of this functionalized separator.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Pingping Li, Lei Han, Donghun Kim, Kemal Celebi
Summary: This study presents a fast synthetic strategy for the preparation of high-quality platelike MFI crystals using a thin-wall tubular reactor. The strategy is efficient, time-saving, and can be optimized, making it applicable to the preparation and optimization of other important materials.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Haitao Yin, Wei Wang, Yuxin Li, Hu Wen, Shuang Chen, Nanzhe Jiang
Summary: This study presents a template-free and solid-state-like crystallisation method for the synthesis of ZSM-5 zeolite, which can be scaled-up in production. Mechanical mixing of starting material components improves the dispersion of materials, leading to ZSM-5 zeolite with high crystallinity and size uniformity.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Congli Li, Jiang Wang, Zhenfei Wang, Jinxiang Dong, Qi Shi
Summary: This study investigates the evolution and autoreduction behavior of Cu species in CuCl/NaY adsorbent during vacuum thermal activation. It is found that Cu species migrate from supercages to the nearby plane of the six-membered ring connecting the supercage and sod cage during vacuum activation. At 150 degrees C, vacuum autoreduction occurs, resulting in the formation of Cu+Cl- species. The results provide reference for the preparation of pi-complex adsorbents.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Irena Khatrin, Iman Abdullah, Alan J. Mccue, Yuni K. Krisnandi
Summary: Hierarchical porous system with two types of mesopores provides a solution to the diffusion limitation in conventional zeolites. Cobalt oxide impregnated hierarchical ZSM-5 zeolite samples with intra- and inter-crystalline mesopores were synthesized using two different strategies. The physicochemical properties of the modified catalysts were analyzed, revealing distinct features given by the two mesoporous configurations. Catalytic activity analysis showed that Co-oxide/ZSM-5 with inter-crystalline mesopores exhibited higher activity in methane partial oxidation reaction compared to Co-oxide/ZSM-5 with intra-crystalline mesopores.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Nataliia Reinders, Martin Durovic, Pavla Honcova, Zaneta Dohnalova, Jana Luxova, Stanislav Slang, Jhonatan Rodriguez-Pereira, Petra S. Sulcova
Summary: This study presents a new method for preparing a microporous Ni2P/C catalyst with high catalytic activity. The redox reaction and carbon matrix formation during high-temperature treatment contribute to the stability and activity of the catalyst. Experimental and analytical results suggest that the microporous structure of the composite plays a crucial role in its catalytic performance. These findings are important for practical applications of efficient hydrogen production by water electrolysis.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Ana Raquel Bertao, Viktoriya Ivasiv, Cristina Almeida-Aguiar, Patricia R. Correia, Antonio M. Fonseca, Manuel Banobre-Lopez, Fatima Baltazar, Isabel C. Neves
Summary: This study developed a zeolite-based delivery system (ZDS) using silver and 5-Fluorouracil as antimicrobial and antineoplastic agents. The ZDS was characterized and its antimicrobial properties were investigated, showing better antibacterial effectiveness for the ZDS containing both silver and 5-FU.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Naonobu Katada, Nobuki Ozawa, Etsushi Tsuji, Keigo Kanehara, Akiho Otsuka, Taiga Sakamoto, Kirari Umezawa, Hitoshi Matsubara, Satoshi Suganuma, Momoji Kubo
Summary: First principles calculations were used to investigate the pathway for methylation of benzene with methane catalyzed by MFI type zeolite-supported Co species. The strong adsorption of benzene on Co is found to lower the activation energy for methane dissociation and promote the formation of toluene precursor. The activation energy of methane dissociation is also affected by the Al-Al distance.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Yuan Liu, An T. Ta, Kyoung Chul Park, Shenyang Hu, Natalia B. Shustova, Simon R. Phillpot
Summary: We use density functional theory to investigate the interactions of cerium, americium, and curium cations with crown ethers. Our results demonstrate that crown ethers can capture cerium, americium, and curium ions, and modifying the crown ether structure by substituting nitrogen atoms for oxygen atoms significantly increases their binding energies with radionuclides.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
Article
Chemistry, Applied
Zhengwu Peng, Shixing Wang, Yihui Wu, Xiang Liu, Hongliang Liu, Dekun Zhang, Likang Fu
Summary: An efficient adsorbent for recovery of germanium was prepared and characterized in this study. The adsorption behavior of Ge(IV) on the adsorbent was analyzed, and the results showed that it follows pseudo-secondary kinetic model and Langmuir isotherm model. The adsorbent exhibited good anionic anti-interference ability and can still maintain high adsorption efficiency after repeated adsorption.
MICROPOROUS AND MESOPOROUS MATERIALS
(2024)
