The cover image, by Wei Xiaofeng et al., is based on the Research Article Hyperbranched polyester‐modified montmorillonite: a novel phase change material for energy storage, DOI: 10.1002/pi.5384 .
The cover image, by Jae‐Hoon Jeong et al., is based on the Research Article Preparation and properties of poly(lactic acid)/lipophilized graphene oxide nanohybrids, DOI: 10.1002/pi.5478 .
The cover image, by Aloisius R Purnama et al., is based on the Research Article Coarse‐grained models for frontal photopolymerization with evolving conversion profile, DOI: 10.1002/pi.5344 .
The cover image, by Katia Sparnacci et al., is based on the Research Article High temperature surface neutralization process with random copolymers for block copolymer self‐assembly, DOI: 10.1002/pi.5285 .
The cover image, by Jia Chen et al., is based on the Research Article Enhancement of mechanical and wear resistance performance in hexagonal boron nitride‐reinforced epoxy nanocomposites, DOI: 10.1002/pi.5296 .
The cover image, by Sadiya Anjum et al., is based on the Research Article Calcium ion‐induced self‐healing pattern of chemically crosslinked poly(acrylic acid) hydrogels, DOI: 10.1002/pi.5517 .
The cover image, by Maria Pia Di Bello et al., is based on the Research Article Towards a new strategy of a chitosan‐based molecularly imprinted membrane for removal of 4‐nitrophenol in real water samples, DOI: 10.1002/pi.5360 .
The cover image, by Brian D Holt et al., is based on the Research Article Peptide‐functionalized reduced graphene oxide as a bioactive mechanically robust tissue regeneration scaffold, DOI: 10.1002/pi.5375 .
The cover image, by Keuk‐Min Jeong et al., is based on the Research Article Effects of crosslinking agents on the physical properties of polyimide/amino‐functionalized graphene oxide hybrid films, DOI: 10.1002/pi.5555 .
The cover image, by Abby R Jennings et al., of an artist's conception of the NASA “HIAD” which uses a variety of polymeric materials for construction is based on the Research Article Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach, DOI: 10.1002/pi.5276 . Photo Credit: NASA/JPL‐Caltech.
The cover image, by Tayebe Nazari and Hamid Garmabi, is based on the Research Article The effects of processing parameters on the morphology of PLA/PEG melt electrospun fibers, DOI: 10.1002/pi.5486 .
The cover image, designed by Dr. Paula Delgado, is based on the Mini‐review A review of how to do an acyclic diene metathesis reaction DOI: 10.1002/pi.5188 , by Kenneth B. Wagener et al.
The cover image, by Marianna Triantou et al., is based on the Research Article Mechanical performance of re‐extruded and aged graphene/polypropylene nanocomposites, DOI: 10.1002/pi.5353 .
The cover image, a 3D stationary salami structure of a green/red/black ternary polymer blend and the separated red and green continuous structure, is by QUI TRAN‐CONG‐MIYATA, based on the Editorial In Focus section: Polymer Research at KIT, Japan, DOI: 10.1002/pi.5248 .
The cover image, by Bruna A. Bregadiolli et al., is based on the Research Article Towards the synthesis of poly(azafulleroid)s: main chain fullerene oligomers for organic photovoltaic devices, DOI: 10.1002/pi.5419 .
The cover image, by Ela Eroglu and Colin L Raston, is based on the Mini‐review Nanomaterial processing strategies in functional hybrid materials for wastewater treatment using algal biomass, DOI: 10.1002/jctb.5188 .
The cover image, by Guanhua Wang et al., is based on the Research Article Successive ethanol‐water fractionation of enzymatic hydrolysis lignin to concentrate its antimicrobial activity, DOI: 10.1002/jctb.5656 .
The cover image, by Dirk W Schubert et al., is based on the Research Article Compressive and cyclic loading of silicone breast implants and their effect on shape resilience and reliability of the shell material, DOI: 10.1002/pi.5516 .
The cover image, by Ying Pei et al., is based on the Research Article Tannin‐immobilized cellulose microspheres as effective adsorbents for removing cationic dye (Methylene Blue) from aqueous solution, DOI: 10.1002/jctb.5121 .
The cover image, by Zongxue Yu et al., is based on the Research Article A novel antifouling and antibacterial surfacefunctionalized PVDF ultrafiltration membrane via binding Ag/SiO2 nanocomposites, DOI: 10.1002/jctb.5034 .
