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Microscopic morphology independence in linear absorption cross-section of CsPbBr3 nanocrystals

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (6)

Multiple morphologies of colloidal perovskite nanocrystals (NCs) diversify their optical and electronic properties. Among them, the linear absorption ......

Dual-phase nanostructuring as a route to flexible nanoporous metals with outstanding comprehensive mechanical properties

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (9)

The mechanical properties of nanoporous metals (NPMs) are very important for their potential applications in flexible electronics. Here, the NP Cu@Zr-......

Three-dimensional hierarchical Co(OH)F nanosheet arrays decorated by single-atom Ru for boosting oxygen evolution reaction

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (6)

Electronic coupling with the support plays a crucial role in boosting the intrinsic catalytic activity of a single-atom catalyst. Herein, the three-di......

An environment-stable hydrogel with skin-matchable performance for human-machine interface

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (9)

Ionic hydrogel-based sensors have shined a spotlight on wearable electronics. However, the sensitivity and reliability of hydrogel devices are signifi......

Nickel-doped Co4N nanowire bundles as efficient electrocatalysts for oxygen evolution reaction

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (8)

Cost-efficient electrocatalysts composed of earth-abundant elements are highly desired for enhanced oxygen evolution reaction (OER). As a promising ca......

Self-healing materials enable free-standing seamless large-scale 3D printing

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (7)

Three-dimensional (3D) printing has had a large impact on various fields, with fused deposition modeling (FDM) being the most versatile and cost-effec......

Enlarging ion-transfer micropore channels of hierarchical carbon nanocages for ultrahigh energy and power densities

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (9)

Increasing the energy density of supercapacitor without sacrificing its high power is an everlasting pursuit in energy storage. Using ionic liquid ele......

Polarizer-free polarimetric image sensor through anisotropic two-dimensional GeSe

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (5)

Light polarization could provide critical visual information (e.g., surface roughness, geometry, or orientation) of the imaged objects beyond prevaili......

3D nonlinear photolithography of Tin oxide ceramics via femtosecond laser

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (6)

As a wide band gap semiconductor material, tin oxide (SnO2) has been widely used in gas sensing, optoelectronics and catalysis. The complex micro and ......

Alternately aligned 2D heterostructures enabled by d-spacing accessible, highly periodic accordion-like graphene oxide frameworks

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (6)

Two-dimensional (2D) heterostructures hold great promise in designing integrated materials, while the current synthesis strategies still confront chal......

Dual-responsive shape memory polymer arrays with smart and precise multiple-wetting controllability

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (7)

Smart-controlled surface wettability from super-hydrophilicity to superhydrophobicity has been extensively explored, and stimulus-responsive strategie......

Photogated proton conductivity of ZIF-8 membranes co-modified with graphene quantum dots and polystyrene sulfonate

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (8)

Smart proton conductive metal-organic framework (MOF) membranes with dynamic remote control over proton conduction show high potential for use in adva......

Atomic cobalt anchored on covalent triazine frameworks with ultra-high performance towards oxygen reduction reaction

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (9)

Single cobalt atom is promising non-precious metal catalyst instead of Pt in the oxygen reduction reaction (ORR). However, it is still a great challen......

Topology conversion of 1T MoS2 to S-doped 2H-MoTe2 nanosheets with Te vacancies for enhanced electrocatalytic hydrogen evolution

期刊: SCIENCE CHINA-MATERIALS, 2021; 64 (9)

Metastable 1T' MoTe2 has attracted much attention as a cost-effective electrocatalyst for hydrogen evolution reaction (HER) in recent years. However, ......

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