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<p>Generally, lithium ion phosphate batteries don't explode or ignite. <a href="https://www.meritsunpower.com/12v-24v-lifepo4-battery" target="_blank">LiFePO4</a> batteries are safer in normal use, but they aren't complete and can be harmful in some extreme instances. It's related to the company's decisions of material choice, ratio, process and later uses.</p><p><br></p><p>Even though the LiFePO4 material is thermodynamical, its thermal stability and structural stability are amongst the best of all present cathode substances and have been verified in actual safety performance tests, but the chance of short-circuiting from batteries and materials is inherent.</p><p><br></p><p>First, by the preparation of this substance, the solid phase sintering response of LiFePO4 is a complex heterogeneous response with solid-phase phosphate, iron oxide and lithium salt, a carbon precursor and a reducing gas phase. In order to make certain the iron element in the LiFePO4 is optimistic divalent, the sintering reaction has to be performed in a reducing atmosphere, and also the strong reducing atmosphere in the practice of reducing the ferric ion to the favorable divalent iron ion, there will be a favorable divalent The chance of additional reduction of iron ions to trace elemental iron.</p><p><br></p><p>Elemental iron can cause the micro-short circuit of the battery, which is the very taboo substance from the battery. This is one of the main reasons why Japan does not apply LiFePO4e to the powerful lithium ion battery. In addition, a substantial characteristic of the solid phase response is that the slowness and incompleteness of this response, which makes the possibility of trace Fe2O3 in LiFePO4. The Argonne lab in the USA blamed the defect of inferior high-temperature cycle of LiFePO4 into Fe2O3. Dissolution during charge and discharge cycles and precipitation of iron on the negative electrode. Moreover, so as to improve the operation of LiFePO4, it is necessary to nanoparticle its own particles. A substantial characteristic of nanomaterials is their low thermal and structural stability and high chemical activity, which also increases the probability of iron dissolution from LFP to a point, particularly below high-temperature storage and biking requirements. The experimental results also demonstrate that the presence of iron is analyzed by chemical analysis or energy spectrum analysis on the negative electrode.</p><p><br></p><p>From the aspect of the preparation of lithium iron phosphate battery, because the LiFePO4 nano-sized particles are modest, the particular surface area is high, and the large specific surface area activated carbon has a solid gas like moisture in the air as a result of carbon coating procedure. The nanoparticles are easily detached from the electrode through the battery preparation process or during the charge and discharge cycle and storage of the battery, causing a micro short circuit inside the battery.</p><p><br></p><p>Of course, this is simply a problem from the manufacturing process, as well as the technology of lithium ion batteries is growing quickly. Some technology are already excellent.</p>
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