Results 231 to 240 of about 37,036 (258)

Effects of chemical contamination on microscale structural characteristics of intact loess and resultant macroscale mechanical properties

, 2021
Soil contamination not only can cause environmental problems but also lead to a notable change in the mechanical properties of soil. Loess widely distributed over North-West (NW) China is featured with the metastable structure, and chemical contaminants ...
Wenle Hu, W. Cheng, S. Wen, Mizanur Rahman   +3 more
semanticscholar   +1 more source

Macroscale Superlubricity on Engineering Steel in the Presence of Black Phosphorus.

Nano letters (Print), 2021
Friction and wear are the main reasons for decreasing the lifetime of moving mechanical components and causing energy loss. It is desirable to achieve macroscale superlubricity on industrial materials for minimizing friction.
Gongbin Tang, Zhibin Wu, Fenghua Su, Hai-dou Wang, Xing Xu, Qiang Li, G. Ma, P. Chu   +7 more
semanticscholar   +1 more source

Engineered Cell Membrane Coating Technologies for Biomedical Applications: From Nanoscale to Macroscale.

ACS Nano
Cell membrane coating has emerged as a promising strategy for the surface modification of biomaterials with biological membranes, serving as a cloak that can carry more functions.
Yongqi An, Cheng Ji, Hao Zhang, Qing Jiang, Manfred F. Maitz, Junqiang Pan, Rifang Luo, Yunbing Wang   +7 more
semanticscholar   +1 more source

Recent Advances in Sustainable Wearable Energy Devices with Nanoscale Materials and Macroscale Structures

Advanced Functional Materials, 2021
Quick progress in the field of smart wearable devices requires self‐sustainable power systems to help the devices execute the desired functions within a sufficient time scale. Because these devices have started to become small, light, compliant, complex,
Hyun Kim, K. Pyun, Ming-Tsang Lee, Ha Beom Lee, S. Ko   +4 more
semanticscholar   +1 more source

Robust Macroscale Superlubricity in Humid Air via Designing Amorphous DLC/Crystalline TMDs Friction Pair

Advanced Functional Materials
Superlubricity, a cutting‐edge concept, has the potential to drive the Fourth Industrial Revolution giving its near‐zero energy consumption, but the challenge is how to achieve it in humid air with chemical activity and at macroscale surfaces with ...
Dongxiang Zhu, Jie Zhang, Panpan Li, Zhangchao Li, Hongxuan Li, Xiaohong Liu, Tianbao Ma, Li Ji, Hui-di Zhou, Jianmin Chen   +9 more
semanticscholar   +1 more source

Macroscale Superlubricity with High Pressure Enabled by Partially Oxidized Violet Phosphorus for Engineering Steel

Advanced Functional Materials
As a novel cross‐structured 2D material, violet phosphorus (VP) promises to further develop the dynamic performance, energy efficiency, and service lifetime of mechanical components owing to its high strength and toughness, large carrier mobility, wide ...
Yi Zhang, Hao Chen, Kai Gao, Yunze Li, Jianguo Jiao, Guoxin Xie, Jianbin Luo   +6 more
semanticscholar   +1 more source

Macroscale Superlubrication Achieved with Shear‐Thinning Semisolid Lubricants

Advances in Materials
Macrosuperlubric materials are pivotal for reducing friction and wear in engineering applications. However, current solid superlubricants require intricate fabrication and specific conditions (e.g., vacuum or inert atmospheres), while liquid ...
Liucheng Wang, Liqiang Zhang, Runhao Zheng, Changhe Du, Tongtong Yu, Kunpeng Li, Weifeng Bu, Daoai Wang   +7 more
semanticscholar   +1 more source

Shear-Induced Interfacial Structural Conversion Triggers Macroscale Superlubricity: From Black Phosphorus Nanoflakes to Phosphorus Oxide.

ACS Applied Materials and Interfaces, 2021
As a new two-dimensional (2D) material, black phosphorus (BP) exhibits great potential for friction reduction. However, achieving macroscale superlubricity with a BP coating remains a great challenge.
Yanfei Liu, Jianfeng Li, Jinjin Li, Shuang Yi, Xiangyu Ge, Xin Zhang, Jianbin Luo   +6 more
semanticscholar   +1 more source

Nanowire Electronics: From Nanoscale to Macroscale.

Chemical Reviews, 2019
Semiconductor nanowires have attracted extensive interest as one of the best-defined classes of nanoscale building blocks for the bottom-up assembly of functional electronic and optoelectronic devices over the past two decades.
Chuancheng Jia, Zhaoyang Lin, Yu Huang, X. Duan   +3 more
semanticscholar   +1 more source

Nano-, micro-, and macroscale drug delivery systems for cancer immunotherapy.

Acta Biomaterialia, 2019
Immunotherapy is moving to the frontier of cancer treatment. Drug delivery systems (DDSs) have greatly advanced the development of cancer immunotherapeutic regimen and combination treatment.
Pingsheng Huang, Xiaoli Wang, Xiaoyu Liang, Jing Yang, Chuangnian Zhang, D. Kong, Weiwei Wang   +6 more
semanticscholar   +1 more source