Abstract

Bionic adaptive camouflage material is a new artificial functional material, whose surface color can change adaptively according to the optical environments. Therefore, how to reduce the visual detectability of this material becomes a research hotspot of digital camouflage stealth technology. In order to clarify the limitations and opportunities of the bionic adaptive camouflage materials in the field of visual stealth, we summarize the applications of current adaptive camouflage materials and carry out a prospect of next-generation photonic crystal infrared camouflage material in this review. It is expected to provide a solution for the demand of digital camouflage adaptive materials in the modern battle field.

Highlights

  • In modern high-tech wars, military operation usually encounters quick mobility with various theater of war, frequent transformation of battlefields and different environmental backgrounds

  • There is a thin film on the surface of the chameleon tank, which can change the appearance characteristics of the tank according to the color of the surrounding environment, adjust the temperature of the tank in time, and make it difficult for the enemy to detect the trajectory of the tank by thermal radiation

  • The application of biomimetic adaptive color-changing materials in stealth technology is summarized in this article

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Summary

Frontiers in Materials

Bionic adaptive camouflage material is a new artificial functional material, whose surface color can change adaptively according to the optical environments. How to reduce the visual detectability of this material becomes a research hotspot of digital camouflage stealth technology. In order to clarify the limitations and opportunities of the bionic adaptive camouflage materials in the field of visual stealth, we summarize the applications of current adaptive camouflage materials and carry out a prospect of nextgeneration photonic crystal infrared camouflage material in this review. It is expected to provide a solution for the demand of digital camouflage adaptive materials in the modern battle field

INTRODUCTION
Bionic Adaptive Camouflage Materials
RESEARCH ON BIONIC CAMOUFLAGE MATERIALS IN NATURE
Electrochemical Dye
Thermal and Photosensitive Fibers
Dynamic Optical Camouflage
Smart Camouflage Materials
Findings
CONCLUSION AND PROSPECTS
Full Text
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