858 Result(s)

Article

A universal polymer-assisted route to fabricate Zr-doped TiO₂ nanocomposite: boosting reactive desulfurization

A series of transition metal ion-doped TiO₂ composites were prepared by polyethyleneimine-assisted solvent-free self-assembly. Due to the similar electronegativity and ionic radius of Ti and Zr ions, the introduc...

Yue Du, ** Li, Zhi-Yi Zhong, Wen-Xue Chen, Yi-Si Liu, Yun-Long **e… in Tungsten (2024)

Article

High-entropy design boosts dielectric energy storage

Qiu-Ying **a, He Zhu, Si Lan, Yang Ren in Rare Metals (2024)

Article

Nanodiamond: a promising metal-free nanoscale material in photocatalysis and electrocatalysis

Benefiting from its surface-rich functional groups, eco-friendliness, impressive electrochemical properties, excellent light absorption, structural tunability at the atomic/morphological level, and ultra-high ...

**ao-Wu Gao, Zi-Wei Zhao, Yang He, Sai-Fei Fan, Ke-Ran Jiao, Si-Yu Lou… in Rare Metals (2024)

Article

Arbitrary topological charge vortex beams from carbon dots random lasers

Vortex beams have attracted great attention due to their promising applications in the fields of high-capacity optical communication, optical micromanipulation, and quantum information processing. Here, we dem...

**ang-Dong Wang, **ao-Bo Mi, Jiu-Ru He, Feng-Ying Ma, Jun-Qiao Wang, Li Song… in Rare Metals (2024)

Article

Construction of iron oxyhydroxide/nickel sulfate hydroxide hybrid electrocatalyst for efficient oxygen evolution

Transition metal (TM) basic salts have been recognized as high-efficiency catalysts for electrocatalytic oxygen evolution reaction (OER), which is of great importance for producing clean hydrogen energy. Herei...

Bing-Rong Guo, Meng-**n Chen, Si-Wei Li, Ru-Hai Gao, Bo-Han Sang… in Rare Metals (2024)

Article

Constructing three-dimensional hydrogen-bonding network and porous film from chitosan enables high-performance silicon@carbon anode

Anodes based on silicon@carbon (Si@C) composites are expected to be used in the next generation of commercial lithium-ion batteries due to their high specific capacity and high element abundance. However, part...

Qun-Yin Li, Ze-Yu Li, Miao Ben, San-Ning Kang, Min-Jian Yang, Si-Yu Wu… in Rare Metals (2024)

Article

Fixed temperature polymerization during intermediate stage to synthesize highly crystallized g-C₃N₄ for photocatalytic hydrogen production

Graphitic carbon nitride (g-C₃N₄), owing to its unique structure, has emerged as a hotspot in the semiconductor photocatalytic hydrogen production. However, the intrinsic poor crystallinity of g-C₃N₄, which leads...

Wenting Shen, Jiaxin Du, **angyu Mei, Su Liu, Fujian Liu… in Journal of Materials Research (2024)

Article

Synergy of Polydopamine-Assisted Additive Modification and Hierarchical-Morphology Poly(Vinylidene Fluoride) Nanofiber Mat for Ferroelectric-Assisted Triboelectric Nanogenerator

In the last decade, numerous physical modification methods have been introduced to enhance triboelectric nanogenerator (TENG) performance although they generally require complex and multiple fabrication proces...

Junseo Gu, Donghyun Lee, Jeonghoon Oh, Hyeokjun Si, Kwanlae Kim in Advanced Fiber Materials (2024)

Article

Graphitic carbon nitride/La, Rh co-doped SrTiO₃ S-scheme heterojunction for photocatalytic CO₂ reduction

Photocatalytic reduction of CO₂ has attracted considerable interest owing to its potential to resolve the energy and environmental problems. Nevertheless, the lack of proficient photocatalysts has restricted the ...

Si-Jie Wan, Yan-Ting Hou, Wang Wang, Guo-Qiang Luo, Chuan-Bin Wang, Rong Tu… in Rare Metals (2024)

Article

Wet spun cellulose nanocrystal/MXene hybrid fiber regulated by bridging effect for high electrochemical performance supercapacitor

Cellulose nanocrystals (CNC) possess a large aspect ratio, high crystallinity, good mechanical performance, and environmental friendliness. It can be used as a frame and spacer of two-dimensional conductive ma...

Yaxuan Wang, Ting Xu, Junjie Qi, Aoran Wang… in Advanced Composites and Hybrid Materials (2024)

Article

Realizing high thermoelectric performance flexible free-standing PEDOT:PSS/Bi_0.5Sb_1.5Te₃ composite films for power generation

Flexible thermoelectrics provide a distinct solution for develo** sustainable and portable power supplies. Inorganic/organic material compositing is an effective strategy to induce a significant enhancement ...

Li Sun, Dong-Wei Ao, Junphil Hwang, Qin Liu, En-Si Cao, Bing Sun in Rare Metals (2024)

Article

Integrated 1D epitaxial mirror twin boundaries for ultrascaled 2D MoS₂ field-effect transistors

In atomically thin van der Waals materials, grain boundaries—the line defects between adjacent crystal grains with tilted in-plane rotations—are omnipresent. When the tilting angles are arbitrary, the grain bo...

Heonsu Ahn, Gunho Moon, Hang-gyo Jung, Bingchen Deng… in Nature Nanotechnology (2024)

Article

Epitaxial quasi-2D/3D hybrid perovskite heterojunctions for photodetector with enhanced detectivity and stability

Although numerous metal halide perovskite materials have been investigated in the field of optoelectronic, the development of perovskite heterojunctions with exotic structures is still rare. Herein, we report ...

Yifu Chen, Lin Zhang, **nxin Peng, Weiran Qin, Shiqing Li, Yingwei Wang… in Nano Research (2024)

Article

In-situ study of the hydrogen peroxide photoproduction in seawater on carbon dot-based metal-free catalyst under operation condition

Hydrogen peroxide (H₂O₂) photoproduction in seawater with metal-free photocatalysts derived from biomass materials is a green, sustainable, and ultra environmentally friendly way. However, most photocatalysts are...

Jiaxuan Wang, Jiacheng Li, Zenan Li, Jie Wu, Honglin Si, Yangbo Wu… in Nano Research (2024)

Article

Controlling electrodeposited Ni layers by different-sized graphene oxides enables conductive e-textiles for the highly sensitive electrochemical detection of glucose

With the increasing popularity of wearable electronic devices, there is an urgent demand to develop electronic textiles (e-textiles) for device fabrication. Nevertheless, the difficulty in reconciliation betwe...

Zhen Li, Zibo Chen, **aodong Ji, Huihui **, Yunfa Si, **gwei Zhang… in Nano Research (2024)

Article

Flat bands, strange metals and the Kondo effect

Flat-band materials such as the kagome metals or moiré superlattices are of intense current interest. Flat bands can result from the electron motion on numerous (special) lattices and usually exhibit topologic...

Joseph G. Checkelsky, B. Andrei Bernevig, Piers Coleman… in Nature Reviews Materials (2024)

Article

Safety evaluation of biopolymer immune implants in rats and rabbits as well as therapeutic effects on gastric cancer peritoneal metastasis carcinoma

Peritoneal metastasis carcinoma (PMC), as an extremely aggressive malignant tumor with high metastatic potential, typically exhibits an average clinical survival period of less than 9 months. Unfortunately, th...

**nghui Si 司星辉, Guofeng Ji 吉国锋, Sheng Ma 马胜, Li** Liu 刘丽萍… in Science China Materials (2024)

Article

Highly adaptive triboelectric tactile sensor on the foot of autonomous wall-climbing robots for detecting the adhesion state and avoiding the hazard

Due to the excellent maneuverability and obstacle crossing of legged robots, it is possible for an autonomous legged wall-climbing robots to replace manual inspection of ship exterior panels. However, when the...

Zhaoyang Wang, Jianhua Liu, Ziyu Wang, Chang Liu, Qingyu Chen… in Nano Research (2024)

Article

Superatom-assembled boranes, carboranes, and low-dimensional boron nanomaterials based on aromatic icosahedral B₁₂ and C₂B₁₀

Using the experimentally known aromatic icosahedral superatoms I_h B₁₂H₁₂²⁻ and D_5d 1,12-C₂B₁₀H₁₂ as building blocks and based on extensive density functional theory calculations, we predict herein a series of cor...

Qiao-Qiao Yan, Yan-Fang Wei, Qiang Chen, Yue-Wen Mu, Si-Dian Li in Nano Research (2024)