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Accurate simulation and measurement of the residual stress are pressing needs in ultrathin glass (UTG) industrial stable production. Herein, the heat transfer in an annealing lehr and the residual stresses at different positions along the width of the UTG ribbon were simulated by the finite element method and measured via the Vickers indentation. The residual stresses at 400 and 600 mm to the edge...
Locust powder was converted into water‐soluble fluorescent nitrogen‐doped carbon dots (N‐CDs) with gram‐scale yield through a self‐exothermic reaction between nitric acid and diethylenetriamine (DETA) within 10 min. The morphology, elemental information, and optical properties of the N‐CDs were characterized using high‐resolution transmission electron microscopy, X‐ray photoelectron spectroscopy,...