Sequentially bridged biomimetic graphene-based coating via covalent bonding with an effective anti-corrosion/wear protection for Mg alloy

Research Progress in Preparation, Properties and Applications of Biomimetic Organic-Inorganic Composites with “Brick-and-Mortar” Structure

“…Montmorillonite [35][36][37] Graphene oxide [38][39][40] MXene [41][42][43] Organic raw material Mortar Polyvinyl alcohol [44,45] Cellulose and its derivatives [46][47][48] In recent years, BMOIs have gained increasing attention and found wide applications in fields such as biomedicine, flame retardancy, and intelligent materials. However, in the existing reviews on relevant topics, most of them include BMOIs as a part of the review without specific targeting.…”

“…Montmorillonite [35][36][37] Graphene oxide [38][39][40] MXene [41][42][43] Organic raw material Mortar Polyvinyl alcohol [44,45] Cellulose and its derivatives [46][47][48] 2.1. Inorganic Raw Material 2.1.1.…”

“…Ag circuits were integrated on LOG-P using 3D printing technology to study the electrical stability of microelectronic structures and evaluate the feasibility of LOG-P as a human body implant, as shown in Figure 6c. Chu [40] et al successfully grafted a reduced graphene oxide (RGO)/bis (diethoxyphosphoryl) ethane (BTSE) coating onto the surface of magnesium alloy substrate (Figure 7a), while inhibiting corrosion and wear behavior. The coating exhibited a well-arranged biomimetic "bricks and mortar" structure connected by a chemical network, composed of Si-O-C bonds between RGO flakes and Si-O-Si bonds originating from BTSE self-crosslinking reaction.…”