Core Viewpoint - The article discusses a groundbreaking research published in Nature that introduces a new method for synthesizing deuterated acids and bases using bipolar membranes, which overcomes traditional production challenges and significantly reduces costs [2][3]. Group 1: Research Innovation - The research team utilized bipolar membranes (BPM) to efficiently dissociate heavy water (D₂O), revealing that deuteron (D⁺) migration rates can exceed those of protons (H⁺), challenging the long-held belief that heavy water dissociation is slow [2][4]. - The study demonstrated that the generation rate of deuterated ions (D⁺/OD⁻) is approximately 1.25 times that of protons (H⁺/OH⁻), attributed to lower co-ion leakage and dehydration barriers for deuterons compared to protons [4][5]. Group 2: Production Efficiency - The new technology allows for the production of deuterated sulfuric acid (D₂SO₄) at a concentration of 2.75 mol/L and deuterated potassium hydroxide (KOD) at 5.82 mol/L, with performance comparable to commercial products [4]. - The average production cost of deuterated acids and bases using this bipolar membrane technology is about 20% of that of traditional methods, with a production capacity of 3 tons per year, paving the way for industrial-scale manufacturing [5].