Abstract Low-grade heat (< 100° C), as a typical and ubiquitous wasted energy, exhibits
widely in nature, industrial activity, and our daily life. However, tremendous amount of heat …

To alleviate the escalating global demands for electricity with a low carbon footprint, we can
resort to a green energy source that is conveyed by tiny temperature or moisture gradients. A …

As a high efficiency hydrogen-to-power device, proton exchange membrane fuel cell
(PEMFC) attracts much attention, especially for the automotive applications. Real-time …

Open-cathode proton exchange membrane fuel cell (PEMFC) is considered as a promising
power source for unmanned aerial vehicles and portable applications due to its simple …

CO 2 batteries offer a promising avenue for mitigating CO 2 emissions and conversion, but
encounter challenges such as high costs, dendrite, corrosion, flooding and slow kinetics …

An enormous amount of energy is wasted annually in the form of low-grade heat with a
temperature below 100° C. Recently, studies on heat harvesting have focused on …

Blue energy refers to the osmotic energy released while combining solutions of different
salinity. Recently, single-membrane-based capacitive reverse electrodialysis cells were …

CO2 is a greenhouse gas that contributes to environmental deterioration; however, it can
also be utilized as an abundant C1 resource for the production of valuable chemicals. Solar …

The diffusion of chemical species down concentration gradient is a ubiquitous phenomenon
that releases Gibbs free energy. Nanofluidic materials have shown great promise in …

Proton exchange membrane fuel cells (PEMFCs) are attracting attention for their green,
energy-saving, and high-efficiency advantages, becoming one of the future development …