Rational design of MnO2@MnO2 hierarchical nanomaterials and their catalytic activities

AbstractTwo activated biochar materials, peanut char (δ‐MnO2/A‐PC) and corn char (δ‐MnO2/A‐CC), were used to treat an arsenic solution containing 97.5% As(III) and 2.5% As(V). Afte...

The purpose of this study is the synthesis of α-MnO2-based cathode materials for rechargeable aqueous zinc ion batteries by hydrothermal method using KMnO4 and MnSO4 as starting ma...

One of the leading causes of air pollution, volatile organic compounds (VOCs) pose a severe danger to both the environment and human health. In heat or light, catalytic oxidation h...

Photosynthetic bio-electrochemical cells (PBECs) have been reported as having promising potential for the renewable energy field. When photosynthesis occurs, photosynthetic electro...

Supercapacitors (SCs) functioning as alternative energy storage is useful in most electronic devices, renewable energy system and hybrid vehicles that have high demand in these day...

Conventional definitions of design rarely capture its reach into our everyday lives. The Design Council, for example, estimates that more than 2.5 million people use design-related...

The biogenesis of manganese dioxide nanoparticles using Piper betle leaf extract is explained in this work as a simple, environment friendly and effective process. Using Piper betl...

Aqueous zinc-ion batteries (AZIBs), as one of the most promising energy storage devices, have attracted widespread attention owing to their abundant resources, environmental friend...