循环电池材料领域的博士研究生：从回收磷中制备的LFP材料

该项目旨在研究如何将城市废水中的回收磷转化为电池级磷酸锂铁盐（LFP）。研究将重点探讨杂质对电池性能的影响，通过LFP材料的合成、表征及测试，以提升电池生产的可持续性。申请者应拥有相关领域的硕士学位，并具备材料化学方面的实践经验。

About the research project: The PHOS4CELL project investigates whether phosphorus recovered from municipal wastewater can be converted into battery-grade lithium iron phosphate (LFP). You will study how impurities in recovered phosphorus affect battery capacity and cycle life, which contaminants can be tolerated and which must be removed. By synthesizing, characterizing and testing LFP from different phosphorus sources, you will explore how recycled materials can contribute to a more sustainable battery value chain. The four-year project is funded by the Swedish Energy Agency within the program Sustainable battery value chain (Hållbar batterivärdekedja). It brings together researchers from Chalmers, Polestar and industrial partners across the LFP value chain. The project may also include a research stay at a European LFP cathode producer. What you will do: Synthesize LFP cathode materials from waste-derived phosphorus and commercial reference reagents, incl. calcination, milling, reduction under hydrogen or carbothermal conditions, and carbon coating. Purify and characterize secondary phosphorus feedstocks and intermediates using hydrometallurgical methods, in collaboration with the Petranikova group, and quantify impurities using techniques such as XRF, ICP, TOC and CHNS analysis. Characterize material structure, composition and morphology using powder X-ray diffraction with Rietveld refinement, particle size analysis, electron microscopy and thermal analysis. Investigate particle engineering through precipitation and spray drying to achieve particle sizes and tap densities relevant to industrial applications. Assemble and test half and full coin cells, and relate their electrochemical performance to material composition, impurity profiles and particle properties. Take courses at an advanced level within the relevant graduate school at Chalmers. Read more about our graduate schools . Develop your own scientific concepts and communicate the results of your research verbally and in writing. The position generally also includes teaching at Chalmers' undergraduate level or performing other duties corresponding to 20 percent of working hours. Collaborate with industrial partners through advisory board meetings, sample exchanges and discussions of technical specifications, with the possibility of an industrial research stay. Publish research results in peer-reviewed journals, present findings at national and international conferences, and contribute to the supervision of bachelor's and master's students.

我们正在寻找的申请人： 以下要求为必须满足的条件： 为符合博士研究生资格，您必须拥有化学、化学工程、材料科学、冶金学或相关领域的120学分硕士学位（masterexamen），或60学分的硕士学位（magisterexamen）*。 具备出色的英语书面及口头表达能力。 在材料化学实验室中获得的实际经验记录，包括无机粉末合成及/或材料的湿法冶金处理。 能够独立规划并实施实验室实验，识别并解决实验问题，并准确、系统地记录实验结果。 具备良好的沟通与协作能力，能够与不同学科的研究人员、工程师及工业合作伙伴合作。 对实验研究采用独特且分析性强的研究方法，并具备探究与理解意外结果的能力。 以下经验将增强您的申请竞争力： 无机功能材料，尤其是磷酸盐、铁化合物或电池正极材料的固态或湿化学合成研究。 在氢气或碳热条件下还原Fe(III)的经验。 粉末X射线衍射及Rietveld精修分析（例如TOPAS、GSAS-II或FullProf技术），包括定量相分析。 通过沉淀、研磨、喷雾干燥或类似工艺，具备控制颗粒尺寸与形貌的经验。 由于该项目需要与瑞典工业合作伙伴进行定期交流，因此要求具备良好的瑞典语能力。 具有与工业界合作或为工业伙伴研究项目工作的经验。 熟悉用于数据分析与可视化的 Matlab、Python 或类似编程语言，以及统计或数据驱动的实验设计方法。

Contract terms: The Doctoral student positions are fully funded from start. The position is a fixed-term appointment of four years, with the possibility to teach up to 20%, which extends the position up to five years. A starting salary of 35,725 SEK per month (valid from May 1, 2026). Doctoral studies require physical presence throughout the entire study period. A valid residence permit must be presented by the study start date; otherwise the admission may be withdrawn. What we offer: As a Doctoral student at Chalmers, you are an employee and enjoy all employee benefits. Read more about working at Chalmers and our benefits for employees. A dynamic and inspiring working environment in the coastal city of Gothenburg . Read more about Sweden's generous parental leave, subsidized day care, free schools, healthcare etc. at Move To Gothenburg . Chalmers is dedicated to improving gender balance and actively works with equality projects, such as the GENIE Initiative for gender equality and excellence . If Swedish is not your native language, Chalmers offers Swedish courses to help you settle in. Find more general information about doctoral studies at Chalmers here .

申请程序： 申请材料应以英语撰写，并以 PDF 格式附件提交，具体格式如下。每个文件的最大大小不得超过 40 MB。请注意，系统不支持 Zip 格式的文件。 个人简历 CV 请说明您的学术与职业背景，所有已发表的论文，以及您亲自使用的实验室仪器和技术的简要清单。 个人信函 1-2页的个人信函，内容包括： 关于您个人及学术背景的简要介绍。 关于您为何对此职位感兴趣的简要说明。 关于您相关研究经历及主要成果的概述。 一段不超过半页的明确段落，描述了您之前的一项研究项目：其中您合成了某种无机材料，并利用X射线衍射对其进行了表征。请描述该材料、合成路线、衍射图谱的特征，以及一次未能按预期进行的实验情况及您的解决措施。 硕士论文及成绩单。 请使用页面底部的按钮以进入申请表格。 作为申请流程的一部分，可能会进行背景调查。 请注意：申请者需负责确保申请材料完整。面试结束后将联系相关推荐人以获取联系方式。 通过电子邮件提交的申请或未完整的申请将被取消资格。 我们欢迎您在2026年11月8日之前提交申请。 如有疑问，请联系： *** 查尔姆斯理工大学拒绝考虑与本职位相关的任何进一步公告发布或其他形式的招聘支持。 *** 哥德堡的查尔姆斯理工大学在技术与自然科学领域开展高水平的研究与教育工作。该大学拥有3100名员工和10,000名学生，提供工程、科学、航运及建筑领域的教育课程。以科学卓越为基础，查尔姆斯理工大学致力于为可持续世界推广知识与技术解决方案。通过全球性的承诺与创业精神，我们与更广泛的社会紧密合作，培养创新精神。查尔姆斯理工大学成立于1829年，其今日口号与当年相同：Avancez——前进。