Polymer nanocomposites have been exceptionally functional and gaining heightened attention as sustainable materials to address environmental problems. The unique physicochemical properties, electronic compatibility, high surface-to-volume ratio, conductivity, rapid interfacial interactions, ease of synthesis, low cost, and ease of functionalization accents their usage in the decontamination of water and energy storage. The polymer nanocomposites are innovative for exhibiting the synergistic traits of nanomaterial and polymer of a composite. However, the comprehensive understanding and the real-time applications of these polymer heterojunctions in environmental applications are in infancy. This review presents a crisp introduction about few important polymers in environmental nanotechnology, the interactions at the polymer interfaces, typical synthesis protocols, material characterization, and focused exclusively on their ecological applications like adsorption, pollutant detection, photocatalysis, membranes, energy storage, and disinfection. This review provides the necessary background about the specific application and presents the most recent progress in polymer interfaces to appreciate its intrinsic performance. This review is anticipated to be inclusive, convincing, and handy to the researchers and industrialists who unite to solve many environmental issues globally.

聚合物纳米复合材料具有非凡的功能性，作为解决环境问题的可持续材料而受到高度关注。独特的物理化学性质、电子兼容性、高表面积与体积比、导电性、快速界面相互作用、易于合成、低成本和易于功能化突出了它们在水净化和能量存储中的应用。聚合物纳米复合材料具有创新性，可展现纳米材料与复合材料聚合物的协同特性。然而，这些聚合物异质结在环境应用中的全面理解和实时应用还处于起步阶段。这篇综述简要介绍了环境纳米技术中的几个重要聚合物，聚合物界面的相互作用，典型的合成方案、材料表征，并专注于它们的生态应用，如吸附、污染物检测、光催化、膜、能量存储和消毒。本综述提供了有关特定应用的必要背景，并介绍了聚合物界面的最新进展，以了解其内在性能。预计这篇评论具有包容性、说服力，并且对联合起来解决全球许多环境问题的研究人员和工业家来说很方便。本综述提供了有关特定应用的必要背景，并介绍了聚合物界面的最新进展，以了解其内在性能。预计这篇评论具有包容性、说服力，并且对联合起来解决全球许多环境问题的研究人员和工业家来说很方便。本综述提供了有关特定应用的必要背景，并介绍了聚合物界面的最新进展，以了解其内在性能。预计这篇评论具有包容性、说服力，并且对联合起来解决全球许多环境问题的研究人员和工业家来说很方便。