It was pointed out that sodium acetate and lithium acetate have obvious inhibition effect on DEG generation in PET. 提出醋酸钠或醋酸锂对聚酯中的DEG生成具有明显的抑制作用;
Experiments revealed that the best precursor solution system was composed of lithium acetate, manganese acetate, acetic acid, 2-methoxyethanol, polyvinylpyrrolidone ( PVP) and deionized water. 实验结果表明最佳前驱体溶液体系为:醋酸锂+醋酸锰+乙二醇甲醚+醋酸+水+聚乙烯吡咯烷酮(PVP)。
Lithium ion phosphate cathode materials were synthesized using lithium acetate, iron protoxalate and ammonium dihydrogen phosphate by microwave processing and explore the effect to the synthetics at different time. 以乙酸锂、草酸亚铁、磷酸二氢铵为原料,利用微波法制备出锂离子正极材料磷酸亚铁锂,同时在不同的时间下研究其对反应物合成的影响。
To study the radical character of naphthalene lithium, which is a classical anionic initiator, the polymerization of vinyl acetate was initiated by it. 为研究阴离子聚合引发剂萘锂络合物是否可引发自由基聚合,进行了萘锂络合物引发醋酸乙烯聚合的实验。
The positive electrode material Li_ ( 0.98) Mn_ ( 2) O_ ( 4) was synthesized with rheological phase reaction method from lithium acetate, manganese acetate and citric acid. Synthesis conditions were investigated. 用流变相反应法以乙酸锂、乙酸锰、柠檬酸为原料合成正极材料Li0.98Mn2O4,探讨了合成条件;
It also conducted a preliminary exploration of transformation system of strain 34-9 by using Agrobacterium-mediated transformation, lithium acetate transformation and electroporation transformation. 同时利用根癌农杆菌介导的转化、醋酸锂法和电转化的转化方法,对菌株34-9转化条件进行了摸索,并对转化子进行了初步鉴定。
TG/ DSC and X-ray diffraction results indicate that the pure phase lithium titanate could be easily obtained using lithium acetate dehydrate and TiO2 as raw materials compared to other lithium salts under the same condition. 不同前驱体混合物的热分析结果及产物的X-射线衍射图谱表明,以乙酸锂和二氧化钛为原料时,在相同合成条件下能较容易得到纯相的尖晶石钛酸锂。
The product prepared by lithium acetate has smaller particle size and lower crystallinity. In contrast, the cathode material prepared by lithium hydroxide possesses higher crystallinity and better electrochemical performance. 乙酸锂制备的材料粒径较小,结晶度较差;氢氧化锂制备的正极材料具有较高的结晶度,进而表现出更优的电化学性能。