Article
Multidisciplinary Sciences
Lin Yang, Daihong Huh, Rui Ning, Vi Rapp, Yuqiang Zeng, Yunzhi Liu, Sucheol Ju, Yi Tao, Yue Jiang, Jihyun Beak, Juyoung Leem, Sumanjeet Kaur, Heon Lee, Xiaolin Zheng, Ravi S. Prasher
Summary: Silicon nanowires show potential in improving thermoelectric conversion efficiency at high temperatures. Researchers achieved high-performance thermoelectrics with improved ZT values by optimizing the synthesis method and enhancing the testing platform.
NATURE COMMUNICATIONS
(2021)
Article
Chemistry, Multidisciplinary
Patrice Perrenot, Adrien Fauchier-Magnan, Marta Mirolo, Laureline Lecarme, Pierre-Henri Jouneau, Adrien Boulineau, Pascale Bayle-Guillemaud, Claire Villevieille
Summary: This study provides a comprehensive understanding of the influence of room temperature sintering on thiophosphate solid electrolytes. It reveals that room temperature sintering is not straightforward and the commonly accepted rule of less porosity = better ionic conductivity is not always true. Multiple additional parameters should be considered for proper sintering of solid electrolytes.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Chao Li, Ying Huang, Xudong Liu, Chen Chen, Xuansheng Feng, Zheng Zhang, Panbo Liu
Summary: A composite solid electrolyte (CSE) based on PEO and reinforced by a three-dimensional porous garnet-type framework has been developed. The CSE exhibits high ionic conductivity, improved electrochemical stability, and is suitable for solid-state lithium batteries.
MATERIALS CHEMISTRY FRONTIERS
(2022)
Article
Chemistry, Physical
Irina-Nicoleta Bratosin, Pericle Varasteanu, Cosmin Romanitan, Alexandru Bujor, Oana Tutunaru, Antonio Radoi, Mihaela Kusko
Summary: The study focuses on increasing the performance of supercapacitors through porosification of silicon electrodes to increase active surface area and coating electrodes for higher capacitance and better performance.
JOURNAL OF PHYSICAL CHEMISTRY C
(2021)
Article
Chemistry, Multidisciplinary
Sergey Mutilin, Victor Ya Prinz, Lyubov Yakovkina, Anton K. Gutakovskii
Summary: This study developed a strategy for the formation of hybrid Si/VO2 nanostructures compatible with standard silicon technology, based on selective synthesis of VO2 crystals on 3D silicon structures. The method allows for precise arrays of VO2 nanorings on silicon cylinders, opening up possibilities for post-silicon optoelectronics and neuromorphic circuits.
Article
Materials Science, Coatings & Films
Olivia D. Schneble, Anica N. Neumann, John S. Mangum, Andrew G. Norman, Emily L. Warren, Jeramy D. Zimmerman
Summary: The study demonstrates that templated vapor-liquid-solid growth on crystalline substrates can produce epitaxial material, providing a potential pathway for large-scale fabrication of integrated optoelectronic components.
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A
(2021)
Article
Mechanics
Kevin R. Murphy, Jonathan B. Boreyko
Summary: When a sessile droplet contacts an opposing solid surface, the droplet can transfer based on wettabilities and surface velocity. This study used high-speed imaging to capture the transfer process from a solid substrate to a porous surface, varying parameters such as wettability, pore size, droplet volume, and working fluid. The transfer process is divided into wetting and wicking regimes, with wicking being significantly longer than wetting. The wetting regime has two sub-regimes, donor-independent and donor-dependent, while the wicking regime follows Darcy's law to complete the transfer.
JOURNAL OF FLUID MECHANICS
(2022)
Article
Chemistry, Multidisciplinary
Changgang Li, Shuolei Deng, Wenhao Feng, Yaowen Cao, Jiaxuan Bai, Xiaocong Tian, Yifan Dong, Fan Xia
Summary: Hybrid solid-state electrolytes (HSSEs) with dendrite inhibition properties are successfully developed through universal room-temperature 3-dimensional printing (RT-3DP) strategy. The porous MOF filler in the HSSEs promotes homogeneity of lithium deposition and the formation of C-OCO3Li, ROLi, LiF mesophases, resulting in enhanced dendrite inhibition and improved Li+ migration in PEO chain.
Article
Materials Science, Multidisciplinary
Yanfeng Ge, Fan Zhang, Russell J. Hemley
Summary: Recent studies on hydrogen-rich materials at megabar pressures have led to the discovery of high-temperature superconductivity, particularly in lanthanum superhydride LaH10. Doping with B and N atoms at H atomic positions in the clathrate structure of LaH10 has been shown to increase the superconducting critical temperature (T-c) to potentially reach 288 K at 240 GPa, demonstrating the possibility of creating even higher-temperature superconductivity under lower-pressure conditions.
Article
Materials Science, Ceramics
Chao Wang, Xu Wang, Binglei Wang, Guozheng Xiao, Ruiqing Qiao, Fan Zhang, Yu Bai, Yizhuo Li, Yusheng Wu, Zhanjie Wang, Hongjie Wang
Summary: A dense beta-Si3N4 coating toughened by beta-Si3N4 nanowires/nanobelts was prepared using a combined technique of chemical vapor deposition and reactive melt infiltration to improve thermal shock resistance. The coating exhibited high fracture toughness and maintained high residual strength ratio after thermal cycling, showing potential for applications in extreme high temperature environments.
CERAMICS INTERNATIONAL
(2021)
Article
Multidisciplinary Sciences
Hyun-Tak Kim
Summary: Room-temperature superconductivity in hydrides measured under high pressure can be theoretically explained by combining the generalized BCS T-c and the diverging effective mass in the Brinkman-Rice (BR)-Bardeen-Cooper-Schrieffer (BCS) model. The transition from the on-site Coulomb interaction in a correlated metal to the interaction in the superconducting state can lead to superconductivity induced by volume contraction caused by high pressure or low temperature.
SCIENTIFIC REPORTS
(2021)
Article
Chemistry, Physical
Hongmei Zhang, Xiangjun Guo, Jiyao Xu, Yuman Zhang, Yujia Deng, Xihui Zhao
Summary: In this study, F, N co-doped carbon nanomaterials were prepared, and L-CDs@PVA composites with green room-temperature phosphorescence (RTP) were obtained. The F, N functional groups on the surface of L-CDs were found to promote the radiative transition of triplet excitons, leading to RTP. On the other hand, S-CNWs displayed solid-state yellow fluorescence but no phosphorescence. Therefore, a complex, multi-level information encryption method based on the different characteristics of L-CDs and S-CNWs was proposed, and the potential applications of S-CNWs powder for fingerprint recording were explored.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
I. Yu Sklyadneva, R. Heid, P. M. Echenique, E. Chulkov
Summary: In this study, electron-phonon interaction in a single-layer Tl-Pb compound on Si(111) was investigated using density functional theory and linear response approach. It was found that the scattering of electrons at the Fermi level is primarily determined by surface electronic states and low-energy vibrations of adatoms. The superconducting transition temperature Tc was also estimated.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2022)
Article
Chemistry, Physical
Yong-Qiang Zhang, Kai Chen, Hao Shen, Yue-Cun Wang, Mohamed Nejib Hedhili, Xixiang Zhang, Ju Li, Zhi-Wei Shan
Summary: Vanadium dioxide (VO2) is a promising micro-actuator material with large amplitude and high work density. By synthesizing VO2 nanowires under optimized oxygen-rich conditions, stoichiometry change can introduce stable M2-phase nanowires at room temperature. The output stress of M2-phase nanowires is about 65% higher than that of M1-phase nanowires during their transition to R phase, showing potential to enhance the performance of VO2-based actuators.
Article
Engineering, Environmental
Shun-Shun Chen, Xu-Xiu Chen, Tian-Yu Yang, Li Chen, Zheng Guo, Xing-Jiu Huang
Summary: A temperature-modulated sensing strategy was proposed to identify and determine BTEX compounds. Highly effective identification of BTEX was achieved using linear discrimination and convolutional neural network analyses. Additionally, quantitative analysis of concentration was accomplished by establishing the relationship between concentration and response.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Electrical & Electronic
Yunming Li, Wenhu Yang, Shanjun Ding, Xian-Zhu Fu, Rong Sun, Wei-Hsin Liao, Ching-Ping Wong
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2018)
Article
Engineering, Electrical & Electronic
Weifang Shao, Gang Li, Pengli Zhu, Yu Zhang, Qionglin Ouyang, Rong Sun, Chunhua Chen, Ching-Ping Wong
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2018)
Article
Chemistry, Physical
Jiahui Chen, Yunming Li, Guoqing Sheng, Lu Xu, Huangqing Ye, Xian-Zhu Fu, Rong Sun, Ching-Ping Wong
Article
Engineering, Environmental
Chao Wang, Zhishu Guan, Yanbin Shen, Shuhui Yu, Xian-Zhu Fu, Rong Sun, Ching-Ping Wong
CHEMICAL ENGINEERING JOURNAL
(2018)
Article
Chemistry, Multidisciplinary
Ruiying Shi, Cuiping Han, Xiaofu Xu, Xianying Qin, Lei Xu, Hongfei Li, Junqin Li, Ching-Ping Wong, Baohua Li
CHEMISTRY-A EUROPEAN JOURNAL
(2018)
Article
Chemistry, Physical
Rongli Zhang, Zhenzhen Jin, Cuige Zhang, Renchun Yang, Mingyue Sun, Ching-Ping Wong
COLLOID AND POLYMER SCIENCE
(2018)
Article
Polymer Science
Fan Wu, Chia-Chi Tuan, Bo Song, Kyoung-Sik Moon, Ching-Ping Wong
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
(2018)
Article
Chemistry, Physical
Yaqiang Ji, Jinqi Xie, Jian Wu, Ying Yang, Xian-Zhu Fu, Rong Sun, Ching-Ping Wong
JOURNAL OF POWER SOURCES
(2018)
Article
Polymer Science
Lei Ling, Jinhui Li, Guoping Zhang, Rong Sun, Ching-Ping Wong
MACROMOLECULAR RESEARCH
(2018)
Article
Chemistry, Physical
Jie Liao, Peichao Zou, Songyang Su, Adeela Nairan, Yang Wang, Dang Wu, Ching-Ping Wong, Feiyu Kang, Cheng Yang
JOURNAL OF MATERIALS CHEMISTRY A
(2018)
Article
Chemistry, Physical
Xiaona Wang, Qichong Zhang, Juan Sun, Zhenyu Zhou, Qiulong Li, Bing He, Jingxin Zhao, Weibang Lu, Ching-ping Wong, Yagang Yao
JOURNAL OF MATERIALS CHEMISTRY A
(2018)
Article
Materials Science, Multidisciplinary
Shaoqing Liu, Bo Zhao, Li Jiang, Yan-Wu Zhu, Xian-Zhu Fu, Rong Sun, Jian-Bin Xu, Ching-Ping Wong
JOURNAL OF MATERIALS CHEMISTRY C
(2018)
Article
Engineering, Electrical & Electronic
Cheng Zhang, Liyi Li, Chia-Chi Tuan, Jian Zhou, Feng Xue, Ching-Ping Wong
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2018)
Article
Nanoscience & Nanotechnology
Zhishu Guan, Chao Wang, Wenjie Li, Suibin Luo, Yingbang Yao, Shuhui Yu, Rong Sun, Ching-Ping Wong
Article
Chemistry, Physical
Jizhang Chen, Kaili Fang, Qiongyu Chen, Junling Xu, Ching-Ping Wong
Review
Chemistry, Multidisciplinary
Dan He, Yawen Li, Fuwen Zhao, Yuze Lin
Summary: High trap density in organic solar cells leads to localized charge carriers and reduced carrier lifetime, limiting device efficiency. This feature article summarizes the recent advances of trap suppression by material design and device engineering.
CHEMICAL COMMUNICATIONS
(2024)
Review
Chemistry, Multidisciplinary
Olivier Monfort, Arshitha Madhusudhan, Martin Motola
Summary: This article presents the advantages of coupling photocatalysis and Fenton-based processes for environmental remediation and discusses their synergy. It critically examines the simultaneous triggering of these two processes and provides insights into research approaches. The study aims to enhance understanding of this complex process and highlight the potential integration of new catalysts in current wastewater treatment technology.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Manideepa Dhar, Chittaranjan Mishra, Avijit Das, Uttam Manna
Summary: An approach of 'polymerization of monomers in its aggregated form' has been introduced to tailor the water wettability of fibrous and porous substrates, achieving hydrophobicity to superhydrophobicity transition, as well as patterned wettability. This facile chemical method provides a durable coating with adjustable and patterned wettability for various potential applications.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Saswat Ranjan Bhoi, Chhanda Debnath, Shikha Gandhi
Summary: In this article, a novel catalytic reaction using Pd(0) and Bronsted acid is reported for the synthesis of biologically important imidazolidinone-fused N-heterocycles through redox-neutral intramolecular N-allylation of indoles and pyrroles with alkynes. This atom-economical method is applicable to a wide range of substrates and eliminates the need for leaving groups or oxidizing agents commonly used in traditional allylation reactions.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Longkun Chen, Mingshuai Zhang, Meichen Liu, Zhuoyuan Liu, Yuetong Qiu, Zhilai Zhang, Fuchao Yu, Jiuzhong Huang
Summary: In this study, an efficient Rh(III)-catalyzed selective mono- and dual-C-H bond functionalization/cyclization with iodonium ylide as the sole coupling partner was demonstrated. Fused benzodiazepine skeletons were obtained in excellent yields, providing an improved approach to dual C-H unsymmetrical functionalization.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Alice Kennett, Sven Epple, Gabriella van der Valk, Irene Georgiou, Evelyne Gout, Romain R. Vives, Angela J. Russell
Summary: This study presents the design and synthesis of sulfated disaccharide inhibitors based on IdoA(2S)-GlcNS(6S), which showed potent inhibition of Sulf-2. The results suggest that IdoA(2S)-GlcNS(6S) is the shortest fragment size required for effective inhibition of Sulfs, and a trisulfated disaccharide is identified as the minimal fragment size of heparan sulfate for effective endosulfatase inhibition.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Mauro Garbini, Andrea Brunetti, Riccardo Pedrazzani, Magda Monari, Massimo Marcaccio, Giulio Bertuzzi, Marco Bandini
Summary: The self-adaptability of galvanostatic electrolysis was found to be helpful in a multistage chemo- and diastereoselective electrochemically promoted cyclodimerization of chalcones. Through a series of reductive events, densely functionalized cyclopentanes with five contiguous stereocenters were obtained (25 examples, yields up to 95%, dr values up to >20:1). Further experimental and electrochemical investigations indicated the crucial role of dynamic kinetic resolution of the aldol intermediate in the reaction mechanism.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Dhananjay S. Nipate, Neha Meena, Prakash N. Swami, Krishnan Rangan, Anil Kumar
Summary: In this study, the synthesis of functionalized benzo[a]phenazines and indazolo[2,3-a]quinolines was achieved through Rh(III)-catalyzed oxidative annulation of 2-arylquinoxalines and 2-aryl-2H-indazoles with allyl alcohols. The method showed a wide substrate scope, excellent functional group tolerance, good to high yields of annulated products, and the capability for scaled-up synthesis. A tentative mechanism of the annulation reaction was proposed based on a preliminary mechanistic investigation.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Ruonan Zhang, Abudukadi Tudi, Xia Yang, Xuping Wang, Zhihua Yang, Shujuan Han, Shilie Pan
Summary: A new lead tellurium borate material with a unique fundamental building block [B4O10] was synthesized and found to exhibit high birefringence. The structure-property relationship was discussed using first-principles calculations.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Amresh Kumar Singh, Baishali Thakurta, Anupam Giri, Monalisa Pal
Summary: This study introduces three key concepts for the quick synthesis of large-scale high-quality 2D materials films and their utilization in device fabrication.
CHEMICAL COMMUNICATIONS
(2024)
Article
Chemistry, Multidisciplinary
Reina Hagiwara, Shun Nishimura, Kosuke Okeyoshi
Summary: A copolymer-conjugated nanocatalytic system has been developed to improve electron transfer and enhance photoinduced H2 generation.
CHEMICAL COMMUNICATIONS
(2024)