Scalable MEA electrolyzers for ammonia electrosynthesis at ampere-level current densities - Xiaofang Zhang; Qingzhen Wang; Wen Gan; Kaiwen Yang; Zhijiao Ji; Yunpeng Xue; Shuangen Yu; Yunshan Shang; Junyu Yan; Xiaobo Cheng; Wenshi Li; Zhihua Han; et al. (Chemical Engineering Journal, 2026)