Edinburgh EastBio PhD: Bioformed Co–Mn–Ni Precursors for Energy-Storage Cathodes

Edinburgh EastBio PhD: Bioformed Co–Mn–Ni Precursors for Energy-Storage Cathodes

Research Question and Fit

This Edinburgh Chemistry/EastBio project connects biologically formed metal-containing precursors with structural analysis, electrochemical evaluation and possible prototype devices. Its central question is whether recovered materials can become useful electrodes, rather than merely whether metals can be removed from a waste stream. Caroline Kirk is the lead contact, Louise Horsfall the named academic collaborator, and CellMine the CASE partner.

The opportunity explicitly offers 48 months of competitive funding, including a stipend and fees, with Edinburgh covering the Home/international tuition difference for successful appointees. The current EastBio FAQ independently confirms the international top-up waiver and an international cap of 30% of annual intake. These are positive international-applicant conditions, not a personal award or admission probability. The exact project's deadline is 16 November 2026, 23:59 GMT. Send the EastBio form and transcript PDFs to Caroline.Kirk@ed.ac.uk; the two referees must also send their EastBio-template references there before the deadline. EastBio application rules International funding FAQ

Research Problem and Doctoral Work

The advertised work connects three stages: biologically formed precursors, structural/electrochemical assessment, and potential prototype development with CellMine. X-ray powder diffraction and SEM address phase identity and morphology; electrochemical measurements address another part of the evidence. Composition and residual components also matter. Promising material-level results are the proposed starting point for device and scale-up work, rather than evidence that those later stages have already succeeded. Sodium-ion storage and supercapacitors are possible directions alongside NMC-related battery chemistry, not applications already validated by the proposed PhD.

A useful doctoral contribution would connect material provenance and variability to structure–property evidence. Recovering a high-purity metal product does not by itself establish electrode capacity, device lifetime or reproducibility across feedstocks. Material-level measurements also need to be distinguished from a complete device comparison. The partner's sulphate-free/zero-waste description is a company claim about its process, not an independent life-cycle assessment of this new combined route. Downstream processing, resource use and waste boundaries still matter. CellMine's technology description Industrial translation context

Three Recent Original Studies

Recovered material and electrochemical evidence

Echavarri-Bravo and colleagues, Advanced Energy Materials 2405901 (2025), DOI 10.1002/aenm.202405901. This paper is a genuine Kirk–Horsfall collaboration. The publisher confirms first publication on 28 February 2025; the institutional December issue record is the same paper. Selected primary materials-characterisation Results/Discussion, electrochemical evaluation and Conclusion were read, alongside the original abstract. XRD, imaging and spectroscopy connect the recovered material with phase identity and residual biomass. The work then examines a sodium–manganese phosphate material, including a secondary phase. Crucially, its 40-cycle stability concerns cyclic-voltammetry measurements in a three-electrode arrangement, not an automotive full-cell life test. Coin-cell integration and longer-term evaluation remain future work. This is an evidence base for further electrode research, not proof that the new Co–Mn–Ni project already meets commercial specifications. No full supporting-information audit or independent replication was performed. AEM original paper

Closed-loop recovery and its denominators

The Microbiology (2024) paper by Pakostova and colleagues includes Horsfall as a coauthor. The study examines closed-loop cobalt recovery from cathode material. The original abstract and selected Discussion/Conclusions were read. They demonstrate laboratory recovery and high-purity products while distinguishing overall cobalt extraction from recovery of cobalt already dissolved. Those denominators must not be conflated into a universal near-100% feedstock recovery claim. The paper supports process-integration expertise, but does not demonstrate the new project's NMC device performance, CellMine's sulphate-free route or industrial-scale economics. Closed-loop recovery study

Phase chemistry and pseudocapacitor performance

Lu, Kirk and Robertson, Sustainable Energy & Fuels (2026). This study examines hybrid iodobismuthate pseudocapacitor materials. Its complete institutional original abstract describes route comparison, a bismuth redox centre and three-electrode evaluation, with improved performance for one preparation route. Only that abstract and metadata were read; full Methods/Results and supporting information were not. This supports Kirk's phase–electrochemistry expertise, while its different chemistry cannot validate bioformed Co–Mn–Ni cathodes. These are three independent team-related originals with disclosed reading levels, not three full-text replications or three demonstrations of the exact proposed system. 2026 electrode-material study

School, Programme and Field Context

The degree-awarding institution is the University of Edinburgh, with this project hosted by its School of Chemistry, College of Science and Engineering, at King's Buildings. Horsfall's Biological Sciences affiliation provides cross-school expertise. EastBio is the training/funding partnership and CellMine the industrial partner; neither replaces the university as degree awarder or creates an employment post.

The current 2027 Chemistry PhD programme accepts a UK 2:1 or equivalent in chemistry or a related field and advises applicants from less directly related backgrounds to consult the supervisor. It lists a standard three-year full-time route, whereas this EastBio advertisement explicitly funds 48 months and the network describes four-year training. Confirm the individual registration/progression arrangement rather than shortening the award to three years or assuming an unverified extra funded year. Chemistry programme

Edinburgh is 35th overall in QS 2027, versus 34th in 2026. More relevant to this topic, the programme identifies materials electrochemistry and chemistry–biology research, with EaStCHEM's REF 2021 research-environment assessment at 100% world-leading. That is a joint research-school/unit result, not a personal laboratory score or a joint Edinburgh–St Andrews degree promise. School training covers technical access, safety, seminars and transferable skills; EastBio's current structure concentrates core training in years one and two. Published 2026/27 events are for existing students, not guaranteed dates for the 2027 cohort. QS ranking Chemistry training EastBio training

Supervisor and Lab Assessment

Caroline Kirk, Personal Chair of Sustainable Materials Chemistry, is the lead supervisor/contact named in the advertisement. Her official email is Caroline.Kirk@ed.ac.uk. Louise Horsfall, Personal Chair of Sustainable Biotechnology, is based in Biological Sciences and the Centre for Engineering Biology; her group contact is louise.horsfall@ed.ac.uk. Their published collaboration links structural materials analysis with recovery/reuse research. Kirk profile Horsfall profile

School facilities and training include diffraction, electron microscopy and other materials-analysis capabilities. These establish a credible environment, not guaranteed personal instrument slots, a particular technician allocation or unrestricted industry datasets. Current ReLiB-related activity supports research continuity but is not the source of this applicant's EastBio award. Agree how the biological, materials and device components will be shared between supervisors and where most work will occur.

CellMine is explicitly a CASE collaborator. Its public process description and a funded small-scale sampling-lab project indicate translation interests, but do not disclose this student's placement duration, travel budget, publication approval, intellectual property or data access. CASE involvement is not a salary offer or a guarantee of subsequent employment. Company description APC project context

Funding, Application, and Living Cost

The 48-month award duration and Edinburgh's overseas-fee difference coverage are explicit project terms, corroborated by EastBio's waiver FAQ. The annual international cap affects cohort competition; accurate fee-status declaration is required. The award is not restricted to Home applicants, and the general UKRI Home-level contribution must not erase the university's stated top-up arrangement. Personal award confirmation still comes through selection. Funding FAQ

The project's 2027 stipend amount is not published. The current UKRI minimum of £21,805 is a 2026/27 reference only, not a sum promised by this advertisement for 2027/28. Research grants are restricted project support, not extra disposable income. Visa fees and IHS are expressly excluded by EastBio. Generic self-funded Chemistry bench-fee bands must not be added automatically to an appointee whose award covers the research programme; clarify any exceptional personal charges in the offer. UKRI rates Chemistry costs

The university's dated 2026/27 single-person budget is £18,504 per 52-week year, or £1,542 monthly, excluding tuition and subject to inflation. Housing/utilities average £978 monthly across its estimates; the private shared-accommodation benchmark totals £752 including estimated energy/Wi-Fi. These are budget examples, not 2027 tenancies. The saved Student visa and student IHS references are £558 and £776 per visa year respectively, with upfront costs depending on visa duration. Deposits, relocation and the first stipend-payment date also require cash planning; a fixed future surplus cannot be established from a dated minimum. Edinburgh living costs Student visa IHS

Apply for only one EastBio project across all hosts. The mandatory package is the EastBio form, academic transcripts and two academic or professional references on the prescribed form; project supervisors cannot act as referees. Complete the anonymous EDI survey and copy its response ID into the application. Extra documents such as a CV are disregarded under the FAQ, rather than substitutes for the form. Send the exact project's application PDFs and references to Kirk by 16 November, 23:59 GMT. Neither another school's online admissions route nor a generic reference grace period overrides that instruction. Any exceptional extension needs host permission; do not assume one. Application checklist FAQ

Selection considers academic/project fit and participation in the interdisciplinary programme. CASE supervisors may nominate two candidates, which does not mean two funded places for this project. The network describes research presentations and panel interviews, with a 1 October cohort start in its current 2027 recruitment framework; confirm that date in the personal offer. Selection process Recruitment year

Applicant Fit and Preparation

This is a chemistry/materials–bioscience interface project. A relevant 2:1 equivalent is the standard academic entry; EastBio does not require a master's degree. The current Chemistry course also does not list one as compulsory. EastBio may assess a lower undergraduate classification with a master's or substantial relevant professional experience, subject to the host's admission decision. Applicants from other backgrounds should obtain a subject-fit assessment, rather than treating interdisciplinary wording as automatic eligibility. Useful evidence includes an individual research contribution, careful interpretation of structural/electrochemical data and an understanding of material-level versus device-level claims.

The Chemistry programme's expanded China guidance lists recognised Chinese universities or its Priority List, with the 2:1 equivalence table showing 80%+ for Priority institutions and 80–85%+ for recognised institutions. It also states that any PhD master's requirement must appear in the programme's Qualifications section. The explanatory text distinguishes taught programmes and two named MScR courses, so individual doctoral equivalence should be confirmed; do not turn the table into a universal guaranteed cutoff. China guidance

For 2027 Chemistry, IELTS is 6.5 overall, each component 6.0. TOEFL iBT requires 92/23 each for tests before 21 January 2026, or 4.5 overall/each from that date; Home Edition is accepted and MyBest is not. The course also accepts CAE/CPE 176/169, Oxford ELLT 7/6 without Skill Retake, and Oxford Test of English Advanced 145/135. IELTS One Skill Retake is not accepted; general university policy accepts Academic Online. IELTS/TOEFL/ELLT/Oxford Advanced tests normally remain valid for two years at the first day of the starting month; other listed tests have a 3.5-year limit. EastBio permits application before an English certificate, although it may be needed for a formal offer. Course thresholds EastBio English timing

English-degree exemptions have specific conditions. The approved list includes UNNC and XJTLU; a Chinese-medium-of-instruction letter alone does not make every university eligible. The general policy accepts qualifying Ministry-approved UK–China 2+2/3+1 awards with evidence, usually excludes 4+0 except approved cases, and normally limits degrees to five years for non-majority-English-speaking nationals. Transfer students need at least 50% of study in English, including the final year; other joint-degree exceptions require individual assessment. Approved universities Full English policy

Chemistry appears in the research subjects covered by ATAS and China is not an exempt nationality. Edinburgh says the offer/CAS confirms the individual CAH classification and requirement. Plan for clearance before visa/study where required; this is not a nationality ban or approval guarantee. Edinburgh ATAS Current government rules

Career and Transferable Skills

The combination offers credible preparation for battery materials, analytical characterisation and circular-materials research; the sources do not establish a guaranteed CellMine role, an industrially validated life-cycle benefit or a specific graduate salary. Training and careers

Next Actions and Questions to Verify

Before submitting, ask Kirk to confirm subject fit, the 2027 cohort/registration arrangement and receipt of the complete email package. Arrange both referees early and use only the required templates. At interview, discuss the first-year division of biological and materials work, appropriate device comparisons, feedstock variability and the practical CASE placement.

Before accepting, obtain the personal stipend/payment schedule, written 48-month fee/maintenance award, immigration timeline and any exceptional charges. Clarify sample/data permissions, publication/IP terms and completion arrangements.

Evidence and Sources

The project listing gives a deadline of 16 November 2026 at 23:59 GMT, while the network framework lists 1 October 2027 as the cohort start; the project listing does not give an individual registration date. Saved materials do not establish whether applications are still being accepted. The three paper discussions retain the stated selected-section or abstract reading limits and do not represent full-paper or supplementary-information audits. 2027 recruitment

Project, People and Original Research

• Caroline Kirk current institutional roles and contact

• Louise Horsfall institutional profile and group contact

• Echavarri-Bravo et al. (2025) AEM 2405901 original cathode reuse paper

• Pakostova et al. (2024) cobalt recovery closed-loop original

• Lu, Kirk and Robertson (2026) original pseudocapacitor materials study

• CellMine official partner technology description

• Advanced Propulsion Centre CellMine small-scale sampling lab project

Programme, Eligibility and Application

• Edinburgh Chemistry PhD (2027) official programme

• Edinburgh China qualification guidance expanded within Chemistry (2027)

• Edinburgh approved non-MESC English-degree universities

• EastBio current (2027) application requirements

• EastBio current selection and start-date framework

• EastBio current training overview

• Edinburgh Student Immigration Service ATAS

• School of Chemistry technical and transferable training

• EastBio (2027) recruitment landing

• Edinburgh current general English degree and joint-China exceptions

• UK Immigration Rules Appendix ATAS research Chemistry coverage

Funding, Costs and Institutional Context

• EastBio (2027) FAQ funding waiver eligibility references

• Edinburgh postgraduate living budget (2026/27)

• QS Edinburgh overall (2027) ranking

• UK Student visa official route

• UK immigration health surcharge

• UKRI support for funded students current (2026)