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Anti-high speed impact properties of polyimide fiber/bismaleimide resin composites
Cailiao gongcheng, 2021 The polyimide fiber/ bismaleimide resin composites were prepared by the autoclave molding process. Effects of volume fraction of polyimide fiber and ambient temperature on the high speed impact properties were investigated using the air cannon impact ...
GU Shan-qun +6 more
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Soft material for soft actuators [PDF]
Nature Communications, 2017 AbstractInspired by natural muscle, a key challenge in soft robotics is to develop self-contained electrically driven soft actuators with high strain density. Various characteristics of existing technologies, such as the high voltages required to trigger electroactive polymers ( > 1KV), low strain ( < 10%) of shape memory alloys and the need for ...
Aslan Miriyev, Kenneth Stack, Hod Lipson
openaire +3 more sources
Ultrafast small-scale soft electromagnetic robots
Nature Communications, 2022 Inspired by fast running cheetahs, the authors present a class of small-scale soft electromagnetic robots able to reach ultra-high running speeds of 70 BL/s (body lengths per second) as well as the ability to swim, jump, steer and transport cargo.
Guoyong Mao +8 more
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Anti-high speed impact properties of carbon fiber/bismaleimide resin composites
Cailiao gongcheng, 2021 The carbon fiber/bismaleimide resin composites were prepared by the autoclave molding process. Effects of carbon fiber type and volume fraction of carbon fiber on the high speed impact properties were investigated by air cannon impact testing machine ...
GU Shan-qun +6 more
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Cailiao gongcheng, 2021 Graphene aerogels/epoxy composites were prepared by vacuum-impregnated process with graphene aerogels as the functional filler and epoxy resin as polymer matrix.
CHEN Yu +4 more
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Preparation and characterization of matrix-graded polyimide composite along thickness direction
Journal of Aeronautical Materials, 2022 A resin-transfer-molding (RTM) polyimide resin, RTM-PI, was developed, and the matrix-graded polyimide composite along thickness directions was fabricated with RTM processing.
NI Hongjiang +4 more
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Curing process and thermal stability of polyimide-matrix composite for aero-engines
Cailiao gongcheng, 2022 Aiming at the need of aero-engines, investigation was made into the curing process and thermal stability of a polyimide-matrix structural composite. The curing kinetic equation of EC-380A resin was established.
NI Hongjiang +5 more
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Nano-Micro Letters, 2020 Flexible biosensors with high accuracy and reliable operation in detecting pH and uric acid levels in body fluids are fabricated using well-engineered metal-doped porous carbon as electrode material.
Aniruddha B. Patil +11 more
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Efficient screening framework for organic solar cells with deep learning and ensemble learning
npj Computational Materials, 2023 Organic photovoltaics have attracted worldwide interest due to their unique advantages in developing low-cost, lightweight, and flexible power sources. Functional molecular design and synthesis have been put forward to accelerate the discovery of ideal ...
Hongshuai Wang +6 more
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Niche Applications of MXene Materials in Photothermal Catalysis
Chemistry, 2023 MXene materials have found emerging applications as catalysts for chemical reactions due to their intriguing physical and chemical applications. In particular, their broad light response and strong photothermal conversion capabilities are likely to ...
Zhiyi Wu +7 more
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